17621 CNCGROUP-SH China Unicom Shanghai network, CN
Adjacency: 14 Upstream: 2 Downstream: 12
Upstream Adjacent AS list
AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN
AS9929 CUII CHINA UNICOM Industrial Internet Backbone, CN
Downstream Adjacent AS list
AS10212 CHINAENTERCOM China Enterprise ICT Solutions Limited, CN
AS109 CISCOSYSTEMS - CISCO SYSTEMS, INC., US
AS45079 GDSNET GDS CHANGAN SERVICES Ltd., CN
AS9809 NOVANETWORK SHENZHEN NOVA TECHNOLOGIES DEVELOPMENT.,LTD., CN
AS7609 MSMSL-AS-AP Morgan Stanley Management Service Shanghai Limited, CN
AS59083 KHTECH Shanghai Kuanhui Tech. Co.,ltd, CN
AS10100 UBSGROUPAG-AS-AP UBS Group AG, CH
AS24141 DMTNET Shanghai DMT Information Network cor.,LTD., CN
AS137759 MTSCHINANET MTS SYSTEM China Co.,Ltd, CN
AS58850 BBGINETCN Bloomberg Financial Information Beijing Co Ltd, CN
AS37963 ALIBABA-CN-NET Hangzhou Alibaba Advertising Co.,Ltd., CN
AS146842 CDC-SAP-DC-SHA ChinaDataCom Corporation Limited, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 395 AS17621 ORG+TRN Originate: 1189120 /11.82 Transit: 275968 /13.93 CNCGROUP-SH China Unicom Shanghai network, CN
Aggregation Suggestions
Filter: Aggregates, Specifics
This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.
Rank AS AS Name Current Wthdw Aggte Annce Redctn % 356 AS17621 CNCGROUP-SH China Unicom Shanghai network, CN 263 203 20 80 183 69.58% Prefix AS Path Aggregation Suggestion 27.115.0.0/17 4777 2497 4837 17621 27.115.0.0/18 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 27.115.118.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 27.115.120.0/22 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 27.115.122.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 27.115.123.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 27.115.124.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 27.115.124.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 27.115.126.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 27.115.0.0/17 4777 2497 4837 17621 43.243.148.0/22 4777 2497 4837 17621 43.243.148.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 43.243.148.0/22 4777 2497 4837 17621 43.243.150.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 43.243.148.0/22 4777 2497 4837 17621 43.250.144.0/22 4777 2497 4837 17621 43.250.146.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 43.250.144.0/22 4777 2497 4837 17621 43.250.147.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 43.250.144.0/22 4777 2497 4837 17621 43.254.224.0/22 4777 2497 4837 17621 58.246.0.0/15 4777 2497 4837 17621 + Announce - aggregate of 58.246.0.0/16 (4777 2497 4837 17621) and 58.247.0.0/16 (4777 2497 4837 17621) 58.246.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 58.247.0.0/16 (4777 2497 4837 17621) 58.246.95.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 58.246.0.0/16 4777 2497 4837 17621 58.247.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 58.246.0.0/16 (4777 2497 4837 17621) 58.247.22.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 58.247.0.0/16 4777 2497 4837 17621 58.247.108.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 58.247.0.0/16 4777 2497 4837 17621 58.247.244.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 58.247.0.0/16 4777 2497 4837 17621 58.247.245.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 58.247.0.0/16 4777 2497 4837 17621 59.81.64.0/23 4777 2497 4837 17621 59.81.106.0/23 4777 2497 4837 17621 103.38.232.0/22 4777 2497 4837 17621 103.38.232.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 103.38.232.0/22 4777 2497 4837 17621 103.38.234.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 103.38.232.0/22 4777 2497 4837 17621 103.61.190.0/24 4777 2497 4837 17621 103.111.64.0/24 4777 2497 4837 17621 103.140.14.0/23 4777 2497 4837 17621 103.144.159.0/24 4777 2497 4837 17621 103.164.32.0/24 4777 2497 4837 17621 103.231.16.0/24 4777 2497 4837 17621 103.234.131.0/24 4777 2516 4837 17621 103.250.192.0/22 4777 2497 4837 17621 103.250.192.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 103.250.192.0/22 4777 2497 4837 17621 103.250.193.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 103.250.192.0/22 4777 2497 4837 17621 106.75.224.0/19 4777 2497 4837 17621 + Announce - aggregate of 106.75.224.0/20 (4777 2497 4837 17621) and 106.75.240.0/20 (4777 2497 4837 17621) 106.75.224.0/20 4777 2497 4837 17621 - Withdrawn - aggregated with 106.75.240.0/20 (4777 2497 4837 17621) 106.75.240.0/20 4777 2497 4837 17621 - Withdrawn - aggregated with 106.75.224.0/20 (4777 2497 4837 17621) 112.64.0.0/15 4777 2497 4837 17621 + Announce - aggregate of 112.64.0.0/16 (4777 2497 4837 17621) and 112.65.0.0/16 (4777 2497 4837 17621) 112.64.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 112.65.0.0/16 (4777 2497 4837 17621) 112.64.0.0/17 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.64.0.0/16 4777 2497 4837 17621 112.64.114.0/24 4777 2497 4837 17621 112.64.128.0/17 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.64.0.0/16 4777 2497 4837 17621 112.64.199.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.64.0.0/16 4777 2497 4837 17621 112.64.200.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.64.0.0/16 4777 2497 4837 17621 112.64.212.0/23 4777 2497 4837 17621 + Announce - aggregate of 112.64.212.0/24 (4777 2497 4837 17621) and 112.64.213.0/24 (4777 2497 4837 17621) 112.64.212.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 112.64.213.0/24 (4777 2497 4837 17621) 112.64.213.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 112.64.212.0/24 (4777 2497 4837 17621) 112.64.214.0/24 4777 2497 4837 17621 112.64.238.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.64.0.0/16 4777 2497 4837 17621 112.65.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 112.64.0.0/16 (4777 2497 4837 17621) 112.65.0.0/17 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.32.0/22 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.33.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.34.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.44.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.46.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.54.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.54.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.55.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.68.0/22 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.72.0/22 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.96.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.128.0/18 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.196.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.197.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.199.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.200.0/21 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.200.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.201.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.203.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.204.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.208.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.209.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.210.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.211.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.212.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.212.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.214.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.216.0/21 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.218.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 112.65.239.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 112.65.0.0/16 4777 2497 4837 17621 114.28.248.0/24 4777 2497 4837 17621 116.66.48.0/23 4777 2497 4837 17621 + Announce - aggregate of 116.66.48.0/24 (4777 2497 4837 17621) and 116.66.49.0/24 (4777 2497 4837 17621) 116.66.48.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 116.66.49.0/24 (4777 2497 4837 17621) 116.66.49.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 116.66.48.0/24 (4777 2497 4837 17621) 116.66.53.0/24 4777 2497 4837 17621 116.128.128.0/18 4777 2497 4837 17621 116.128.200.0/21 4777 2497 4837 17621 116.128.208.0/20 4777 2497 4837 17621 120.92.186.0/23 4777 2497 4837 17621 120.92.224.0/20 4777 2497 4837 17621 120.136.168.0/21 4777 2497 4837 17621 120.136.168.0/21 4777 2516 4837 17621 + Announce - aggregate of 120.136.168.0/22 (4777 2516 4837 17621) and 120.136.172.0/22 (4777 2516 4837 17621) 120.136.168.0/22 4777 2516 4837 17621 - Withdrawn - aggregated with 120.136.172.0/22 (4777 2516 4837 17621) 120.136.172.0/22 4777 2516 4837 17621 - Withdrawn - aggregated with 120.136.168.0/22 (4777 2516 4837 17621) 120.136.172.0/23 4777 2516 4837 17621 - Withdrawn - matching aggregate 120.136.172.0/22 4777 2516 4837 17621 120.136.173.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 120.136.172.0/22 4777 2516 4837 17621 120.136.174.0/23 4777 2516 4837 17621 - Withdrawn - matching aggregate 120.136.172.0/22 4777 2516 4837 17621 120.136.176.0/22 4777 2497 4837 17621 120.136.176.0/22 4777 2516 4837 17621 + Announce - aggregate of 120.136.176.0/23 (4777 2516 4837 17621) and 120.136.178.0/23 (4777 2516 4837 17621) 120.136.176.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 120.136.177.0/24 (4777 2516 4837 17621) 120.136.177.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 120.136.176.0/24 (4777 2516 4837 17621) 120.136.178.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 120.136.179.0/24 (4777 2516 4837 17621) 120.136.179.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 120.136.178.0/24 (4777 2516 4837 17621) 120.136.184.0/23 4777 2516 4837 17621 139.226.0.0/15 4777 2497 4837 17621 + Announce - aggregate of 139.226.0.0/16 (4777 2497 4837 17621) and 139.227.0.0/16 (4777 2497 4837 17621) 139.226.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 139.227.0.0/16 (4777 2497 4837 17621) 139.226.32.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 139.226.0.0/16 4777 2497 4837 17621 139.226.96.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 139.226.0.0/16 4777 2497 4837 17621 139.227.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 139.226.0.0/16 (4777 2497 4837 17621) 139.227.166.0/24 4777 2497 4837 9929 17621 139.227.224.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 139.227.0.0/16 4777 2497 4837 17621 139.227.224.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 139.227.0.0/16 4777 2497 4837 17621 139.227.225.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 139.227.0.0/16 4777 2497 4837 17621 140.206.0.0/15 4777 2497 4837 17621 + Announce - aggregate of 140.206.0.0/16 (4777 2497 4837 17621) and 140.207.0.0/16 (4777 2497 4837 17621) 140.206.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 140.207.0.0/16 (4777 2497 4837 17621) 140.206.32.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.206.0.0/16 4777 2497 4837 17621 140.206.54.0/24 4777 2516 4837 17621 140.206.96.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.206.0.0/16 4777 2497 4837 17621 140.206.128.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.206.0.0/16 4777 2497 4837 17621 140.206.205.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.206.0.0/16 4777 2497 4837 17621 140.206.206.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.206.0.0/16 4777 2497 4837 17621 140.206.207.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.206.0.0/16 4777 2497 4837 17621 140.206.210.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.206.0.0/16 4777 2497 4837 17621 140.207.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 140.206.0.0/16 (4777 2497 4837 17621) 140.207.62.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.63.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.98.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.132.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.133.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.136.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.161.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.190.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.192.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.193.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.194.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.195.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.197.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.198.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.199.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.200.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.201.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.202.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.203.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.204.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.205.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.206.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.207.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.232.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.234.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.236.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.242.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.243.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.247.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 140.207.250.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 140.207.0.0/16 4777 2497 4837 17621 175.102.20.0/22 4777 2497 4837 17621 + Announce - aggregate of 175.102.20.0/23 (4777 2497 4837 17621) and 175.102.22.0/23 (4777 2497 4837 17621) 175.102.20.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.21.0/24 (4777 2497 4837 17621) 175.102.21.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.20.0/24 (4777 2497 4837 17621) 175.102.22.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.23.0/24 (4777 2497 4837 17621) 175.102.23.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.22.0/24 (4777 2497 4837 17621) 175.102.24.0/21 4777 2497 4837 17621 + Announce - aggregate of 175.102.24.0/22 (4777 2497 4837 17621) and 175.102.28.0/22 (4777 2497 4837 17621) 175.102.24.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.25.0/24 (4777 2497 4837 17621) 175.102.25.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.24.0/24 (4777 2497 4837 17621) 175.102.26.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.27.0/24 (4777 2497 4837 17621) 175.102.27.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.26.0/24 (4777 2497 4837 17621) 175.102.28.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.29.0/24 (4777 2497 4837 17621) 175.102.29.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.28.0/24 (4777 2497 4837 17621) 175.102.30.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.31.0/24 (4777 2497 4837 17621) 175.102.31.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 175.102.30.0/24 (4777 2497 4837 17621) 182.175.224.0/24 4777 2497 4837 17621 182.175.240.0/23 4777 2497 4837 17621 + Announce - aggregate of 182.175.240.0/24 (4777 2497 4837 17621) and 182.175.241.0/24 (4777 2497 4837 17621) 182.175.240.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 182.175.241.0/24 (4777 2497 4837 17621) 182.175.241.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 182.175.240.0/24 (4777 2497 4837 17621) 194.138.203.0/24 4777 2497 4837 17621 202.57.192.0/24 4777 2497 4837 17621 202.136.218.0/24 4777 2497 4837 17621 202.136.220.0/24 4777 2497 4837 17621 202.136.222.0/23 4777 2497 4837 17621 210.2.1.0/24 4777 2497 4837 17621 210.22.64.0/18 4777 2497 4837 17621 210.22.64.0/20 4777 2497 4837 17621 - Withdrawn - matching aggregate 210.22.64.0/18 4777 2497 4837 17621 210.22.128.0/18 4777 2497 4837 17621 210.22.220.0/22 4777 2497 4837 17621 210.22.240.0/21 4777 2497 4837 17621 210.22.248.0/22 4777 2497 4837 17621 210.22.248.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 210.22.248.0/22 4777 2497 4837 17621 210.22.249.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 210.22.248.0/22 4777 2497 4837 17621 210.22.252.0/24 4777 2497 4837 17621 210.22.254.0/23 4777 2497 4837 17621 210.51.35.0/24 4777 2497 4837 17621 210.51.42.0/24 4777 2497 4837 17621 210.51.60.0/24 4777 2497 4837 17621 210.52.213.0/24 4777 2497 4837 17621 210.52.214.0/23 4777 2497 4837 17621 + Announce - aggregate of 210.52.214.0/24 (4777 2497 4837 17621) and 210.52.215.0/24 (4777 2497 4837 17621) 210.52.214.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 210.52.215.0/24 (4777 2497 4837 17621) 210.52.215.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 210.52.214.0/24 (4777 2497 4837 17621) 210.52.216.0/22 4777 2497 4837 17621 + Announce - aggregate of 210.52.216.0/23 (4777 2497 4837 17621) and 210.52.218.0/23 (4777 2497 4837 17621) 210.52.216.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 210.52.217.0/24 (4777 2497 4837 17621) 210.52.217.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 210.52.216.0/24 (4777 2497 4837 17621) 210.52.218.0/23 4777 2497 4837 17621 - Withdrawn - aggregated with 210.52.216.0/23 (4777 2497 4837 17621) 210.52.218.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 210.52.218.0/23 4777 2497 4837 17621 210.52.219.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 210.52.218.0/23 4777 2497 4837 17621 210.52.222.0/23 4777 2497 4837 17621 + Announce - aggregate of 210.52.222.0/24 (4777 2497 4837 17621) and 210.52.223.0/24 (4777 2497 4837 17621) 210.52.222.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 210.52.223.0/24 (4777 2497 4837 17621) 210.52.223.0/24 4777 2497 4837 17621 - Withdrawn - aggregated with 210.52.222.0/24 (4777 2497 4837 17621) 211.95.0.0/17 4777 2497 4837 17621 211.95.33.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.34.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.35.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.36.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.37.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.38.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.48.0/21 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.48.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.49.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.51.0/24 4777 2516 4837 17621 211.95.52.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.53.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.60.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.70.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.71.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.72.0/21 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.72.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.95.77.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 211.95.0.0/17 4777 2497 4837 17621 211.144.192.0/23 4777 2516 4837 17621 211.144.192.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.192.0/23 4777 2516 4837 17621 211.144.193.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.192.0/23 4777 2516 4837 17621 211.144.194.0/23 4777 2497 4837 17621 211.144.194.0/23 4777 2516 4837 17621 + Announce - aggregate of 211.144.194.0/24 (4777 2516 4837 17621) and 211.144.195.0/24 (4777 2516 4837 17621) 211.144.194.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 211.144.195.0/24 (4777 2516 4837 17621) 211.144.195.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 211.144.194.0/24 (4777 2516 4837 17621) 211.144.196.0/22 4777 2516 4837 17621 211.144.196.0/23 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.196.0/22 4777 2516 4837 17621 211.144.196.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.196.0/22 4777 2516 4837 17621 211.144.197.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.196.0/22 4777 2516 4837 17621 211.144.198.0/23 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.196.0/22 4777 2516 4837 17621 211.144.199.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.196.0/22 4777 2516 4837 17621 211.144.200.0/21 4777 2516 4837 17621 211.144.200.0/23 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.200.0/21 4777 2516 4837 17621 211.144.200.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.200.0/21 4777 2516 4837 17621 211.144.201.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.200.0/21 4777 2516 4837 17621 211.144.202.0/23 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.200.0/21 4777 2516 4837 17621 211.144.204.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.200.0/21 4777 2516 4837 17621 211.144.205.0/24 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.200.0/21 4777 2516 4837 17621 211.144.206.0/23 4777 2516 4837 17621 - Withdrawn - matching aggregate 211.144.200.0/21 4777 2516 4837 17621 218.96.127.0/24 4777 2516 4837 17621 220.196.0.0/16 4777 2497 4837 17621 + Announce - aggregate of 220.196.0.0/17 (4777 2497 4837 17621) and 220.196.128.0/17 (4777 2497 4837 17621) 220.196.0.0/17 4777 2497 4837 17621 - Withdrawn - aggregated with 220.196.128.0/17 (4777 2497 4837 17621) 220.196.2.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 220.196.0.0/17 4777 2497 4837 17621 220.196.22.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 220.196.0.0/17 4777 2497 4837 17621 220.196.48.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 220.196.0.0/17 4777 2497 4837 17621 220.196.51.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 220.196.0.0/17 4777 2497 4837 17621 220.196.58.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 220.196.0.0/17 4777 2497 4837 17621 220.196.128.0/17 4777 2497 4837 17621 - Withdrawn - aggregated with 220.196.0.0/17 (4777 2497 4837 17621) 220.196.224.0/21 4777 2497 4837 17621 220.196.232.0/22 4777 2497 4837 17621 220.196.235.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 220.196.232.0/22 4777 2497 4837 17621 220.196.236.0/23 4777 2516 4837 17621 + Announce - aggregate of 220.196.236.0/24 (4777 2516 4837 17621) and 220.196.237.0/24 (4777 2516 4837 17621) 220.196.236.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 220.196.237.0/24 (4777 2516 4837 17621) 220.196.237.0/24 4777 2516 4837 17621 - Withdrawn - aggregated with 220.196.236.0/24 (4777 2516 4837 17621) 220.196.238.0/24 4777 2497 4837 17621 220.196.239.0/24 4777 2516 4837 17621 220.203.220.0/22 4777 2497 4837 17621 220.203.224.0/19 4777 2497 4837 17621 220.248.0.0/17 4777 2497 4837 17621 + Announce - aggregate of 220.248.0.0/18 (4777 2497 4837 17621) and 220.248.64.0/18 (4777 2497 4837 17621) 220.248.0.0/18 4777 2497 4837 17621 - Withdrawn - aggregated with 220.248.64.0/18 (4777 2497 4837 17621) 220.248.64.0/18 4777 2497 4837 17621 - Withdrawn - aggregated with 220.248.0.0/18 (4777 2497 4837 17621) 220.248.117.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 220.248.64.0/18 4777 2497 4837 17621 223.166.0.0/15 4777 2497 4837 17621 + Announce - aggregate of 223.166.0.0/16 (4777 2497 4837 17621) and 223.167.0.0/16 (4777 2497 4837 17621) 223.166.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 223.167.0.0/16 (4777 2497 4837 17621) 223.167.0.0/16 4777 2497 4837 17621 - Withdrawn - aggregated with 223.166.0.0/16 (4777 2497 4837 17621) 223.167.16.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 223.167.0.0/16 4777 2497 4837 17621 223.167.32.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 223.167.0.0/16 4777 2497 4837 17621 223.167.96.0/19 4777 2497 4837 17621 - Withdrawn - matching aggregate 223.167.0.0/16 4777 2497 4837 17621 223.167.148.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 223.167.0.0/16 4777 2497 4837 17621 223.167.148.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 223.167.0.0/16 4777 2497 4837 17621 223.167.149.0/24 4777 2497 4837 17621 - Withdrawn - matching aggregate 223.167.0.0/16 4777 2497 4837 17621 223.167.166.0/23 4777 2497 4837 17621 - Withdrawn - matching aggregate 223.167.0.0/16 4777 2497 4837 17621
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS17621 256 More Specifics 263 Total Advertisements CNCGROUP-SH China Unicom Shanghai network, CN
27.115.0.0/18 27.115.0.0/17
27.115.118.0/23 27.115.0.0/17
27.115.120.0/22 27.115.0.0/17
27.115.122.0/24 27.115.0.0/17
27.115.123.0/24 27.115.0.0/17
27.115.124.0/23 27.115.0.0/17
27.115.124.0/24 27.115.0.0/17
27.115.126.0/23 27.115.0.0/17
43.243.148.0/23 43.243.148.0/22
43.243.150.0/23 43.243.148.0/22
43.250.146.0/24 43.250.144.0/22
43.250.147.0/24 43.250.144.0/22
58.246.0.0/16 58.246.0.0/15
58.246.95.0/24 58.246.0.0/15
58.247.0.0/16 58.246.0.0/15
58.247.22.0/24 58.246.0.0/15
58.247.108.0/24 58.246.0.0/15
58.247.244.0/24 58.246.0.0/15
58.247.245.0/24 58.246.0.0/15
59.81.64.0/23 59.80.0.0/15
59.81.106.0/23 59.80.0.0/15
103.38.232.0/23 103.38.232.0/22
103.38.234.0/23 103.38.232.0/22
103.61.190.0/24 103.61.188.0/22
103.111.64.0/24 103.111.64.0/22
103.144.159.0/24 103.144.158.0/23
103.164.32.0/24 103.164.32.0/23
103.231.16.0/24 103.231.16.0/22
103.234.131.0/24 103.234.128.0/22
103.250.192.0/24 103.250.192.0/22
103.250.193.0/24 103.250.192.0/22
106.75.224.0/20 106.75.0.0/16
106.75.240.0/20 106.75.0.0/16
112.64.0.0/16 112.64.0.0/15
112.64.0.0/17 112.64.0.0/15
112.64.114.0/24 112.64.0.0/15
112.64.128.0/17 112.64.0.0/15
112.64.199.0/24 112.64.0.0/15
112.64.200.0/24 112.64.0.0/15
112.64.212.0/24 112.64.0.0/15
112.64.213.0/24 112.64.0.0/15
112.64.214.0/24 112.64.0.0/15
112.64.238.0/24 112.64.0.0/15
112.65.0.0/16 112.64.0.0/15
112.65.0.0/17 112.64.0.0/15
112.65.32.0/22 112.64.0.0/15
112.65.33.0/24 112.64.0.0/15
112.65.34.0/24 112.64.0.0/15
112.65.44.0/23 112.64.0.0/15
112.65.46.0/24 112.64.0.0/15
112.65.54.0/23 112.64.0.0/15
112.65.54.0/24 112.64.0.0/15
112.65.55.0/24 112.64.0.0/15
112.65.68.0/22 112.64.0.0/15
112.65.72.0/22 112.64.0.0/15
112.65.96.0/24 112.64.0.0/15
112.65.128.0/18 112.64.0.0/15
112.65.196.0/24 112.64.0.0/15
112.65.197.0/24 112.64.0.0/15
112.65.199.0/24 112.64.0.0/15
112.65.200.0/21 112.64.0.0/15
112.65.200.0/24 112.64.0.0/15
112.65.201.0/24 112.64.0.0/15
112.65.203.0/24 112.64.0.0/15
112.65.204.0/24 112.64.0.0/15
112.65.208.0/24 112.64.0.0/15
112.65.209.0/24 112.64.0.0/15
112.65.210.0/24 112.64.0.0/15
112.65.211.0/24 112.64.0.0/15
112.65.212.0/23 112.64.0.0/15
112.65.212.0/24 112.64.0.0/15
112.65.214.0/23 112.64.0.0/15
112.65.216.0/21 112.64.0.0/15
112.65.218.0/24 112.64.0.0/15
112.65.239.0/24 112.64.0.0/15
114.28.248.0/24 114.28.0.0/16
116.66.48.0/24 116.66.0.0/18
116.66.49.0/24 116.66.0.0/18
116.66.53.0/24 116.66.0.0/18
116.128.128.0/18 116.128.0.0/10
116.128.200.0/21 116.128.0.0/10
116.128.208.0/20 116.128.0.0/10
120.92.186.0/23 120.92.0.0/16
120.92.224.0/20 120.92.0.0/16
120.136.168.0/21 120.136.128.0/18
120.136.168.0/22 120.136.128.0/18
120.136.172.0/22 120.136.128.0/18
120.136.172.0/23 120.136.128.0/18
120.136.173.0/24 120.136.128.0/18
120.136.174.0/23 120.136.128.0/18
120.136.176.0/22 120.136.128.0/18
120.136.176.0/24 120.136.128.0/18
120.136.177.0/24 120.136.128.0/18
120.136.178.0/24 120.136.128.0/18
120.136.179.0/24 120.136.128.0/18
120.136.184.0/23 120.136.128.0/18
139.226.0.0/16 139.226.0.0/15
139.226.32.0/19 139.226.0.0/15
139.226.96.0/19 139.226.0.0/15
139.227.0.0/16 139.226.0.0/15
139.227.166.0/24 139.226.0.0/15
139.227.224.0/19 139.226.0.0/15
139.227.224.0/24 139.226.0.0/15
139.227.225.0/24 139.226.0.0/15
140.206.0.0/16 140.206.0.0/15
140.206.32.0/19 140.206.0.0/15
140.206.54.0/24 140.206.0.0/15
140.206.96.0/19 140.206.0.0/15
140.206.128.0/19 140.206.0.0/15
140.206.205.0/24 140.206.0.0/15
140.206.206.0/24 140.206.0.0/15
140.206.207.0/24 140.206.0.0/15
140.206.210.0/24 140.206.0.0/15
140.207.0.0/16 140.206.0.0/15
140.207.62.0/24 140.206.0.0/15
140.207.63.0/24 140.206.0.0/15
140.207.98.0/24 140.206.0.0/15
140.207.132.0/24 140.206.0.0/15
140.207.133.0/24 140.206.0.0/15
140.207.136.0/23 140.206.0.0/15
140.207.161.0/24 140.206.0.0/15
140.207.190.0/24 140.206.0.0/15
140.207.192.0/24 140.206.0.0/15
140.207.193.0/24 140.206.0.0/15
140.207.194.0/24 140.206.0.0/15
140.207.195.0/24 140.206.0.0/15
140.207.197.0/24 140.206.0.0/15
140.207.198.0/24 140.206.0.0/15
140.207.199.0/24 140.206.0.0/15
140.207.200.0/24 140.206.0.0/15
140.207.201.0/24 140.206.0.0/15
140.207.202.0/24 140.206.0.0/15
140.207.203.0/24 140.206.0.0/15
140.207.204.0/24 140.206.0.0/15
140.207.205.0/24 140.206.0.0/15
140.207.206.0/24 140.206.0.0/15
140.207.207.0/24 140.206.0.0/15
140.207.232.0/24 140.206.0.0/15
140.207.234.0/24 140.206.0.0/15
140.207.236.0/24 140.206.0.0/15
140.207.242.0/24 140.206.0.0/15
140.207.243.0/24 140.206.0.0/15
140.207.247.0/24 140.206.0.0/15
140.207.250.0/24 140.206.0.0/15
175.102.20.0/24 175.102.0.0/16
175.102.21.0/24 175.102.0.0/16
175.102.22.0/24 175.102.0.0/16
175.102.23.0/24 175.102.0.0/16
175.102.24.0/24 175.102.0.0/16
175.102.25.0/24 175.102.0.0/16
175.102.26.0/24 175.102.0.0/16
175.102.27.0/24 175.102.0.0/16
175.102.28.0/24 175.102.0.0/16
175.102.29.0/24 175.102.0.0/16
175.102.30.0/24 175.102.0.0/16
175.102.31.0/24 175.102.0.0/16
182.175.224.0/24 182.174.0.0/15
182.175.240.0/24 182.174.0.0/15
182.175.241.0/24 182.174.0.0/15
194.138.203.0/24 194.138.0.0/16
202.57.192.0/24 202.57.192.0/22
202.136.218.0/24 202.136.208.0/20
202.136.220.0/24 202.136.208.0/20
202.136.222.0/23 202.136.208.0/20
210.2.1.0/24 210.2.0.0/20
210.22.64.0/18 210.22.0.0/16
210.22.64.0/20 210.22.0.0/16
210.22.128.0/18 210.22.0.0/16
210.22.220.0/22 210.22.0.0/16
210.22.240.0/21 210.22.0.0/16
210.22.248.0/22 210.22.0.0/16
210.22.248.0/24 210.22.0.0/16
210.22.249.0/24 210.22.0.0/16
210.22.252.0/24 210.22.0.0/16
210.22.254.0/23 210.22.0.0/16
210.51.35.0/24 210.51.0.0/16
210.51.42.0/24 210.51.0.0/16
210.51.60.0/24 210.51.0.0/16
210.52.213.0/24 210.52.128.0/17
210.52.214.0/24 210.52.128.0/17
210.52.215.0/24 210.52.128.0/17
210.52.216.0/24 210.52.128.0/17
210.52.217.0/24 210.52.128.0/17
210.52.218.0/23 210.52.128.0/17
210.52.218.0/24 210.52.128.0/17
210.52.219.0/24 210.52.128.0/17
210.52.222.0/24 210.52.128.0/17
210.52.223.0/24 210.52.128.0/17
211.95.0.0/17 211.94.0.0/15
211.95.33.0/24 211.94.0.0/15
211.95.34.0/24 211.94.0.0/15
211.95.35.0/24 211.94.0.0/15
211.95.36.0/24 211.94.0.0/15
211.95.37.0/24 211.94.0.0/15
211.95.38.0/24 211.94.0.0/15
211.95.48.0/21 211.94.0.0/15
211.95.48.0/24 211.94.0.0/15
211.95.49.0/24 211.94.0.0/15
211.95.51.0/24 211.94.0.0/15
211.95.52.0/24 211.94.0.0/15
211.95.53.0/24 211.94.0.0/15
211.95.60.0/23 211.94.0.0/15
211.95.70.0/24 211.94.0.0/15
211.95.71.0/24 211.94.0.0/15
211.95.72.0/21 211.94.0.0/15
211.95.72.0/24 211.94.0.0/15
211.95.77.0/24 211.94.0.0/15
211.144.192.0/23 211.144.0.0/15
211.144.192.0/24 211.144.0.0/15
211.144.193.0/24 211.144.0.0/15
211.144.194.0/23 211.144.0.0/15
211.144.194.0/24 211.144.0.0/15
211.144.195.0/24 211.144.0.0/15
211.144.196.0/22 211.144.0.0/15
211.144.196.0/23 211.144.0.0/15
211.144.196.0/24 211.144.0.0/15
211.144.197.0/24 211.144.0.0/15
211.144.198.0/23 211.144.0.0/15
211.144.199.0/24 211.144.0.0/15
211.144.200.0/21 211.144.0.0/15
211.144.200.0/23 211.144.0.0/15
211.144.200.0/24 211.144.0.0/15
211.144.201.0/24 211.144.0.0/15
211.144.202.0/23 211.144.0.0/15
211.144.204.0/24 211.144.0.0/15
211.144.205.0/24 211.144.0.0/15
211.144.206.0/23 211.144.0.0/15
218.96.127.0/24 218.96.0.0/15
220.196.0.0/17 220.196.0.0/14
220.196.2.0/23 220.196.0.0/14
220.196.22.0/24 220.196.0.0/14
220.196.48.0/24 220.196.0.0/14
220.196.51.0/24 220.196.0.0/14
220.196.58.0/23 220.196.0.0/14
220.196.128.0/17 220.196.0.0/14
220.196.224.0/21 220.196.0.0/14
220.196.232.0/22 220.196.0.0/14
220.196.235.0/24 220.196.0.0/14
220.196.236.0/24 220.196.0.0/14
220.196.237.0/24 220.196.0.0/14
220.196.238.0/24 220.196.0.0/14
220.196.239.0/24 220.196.0.0/14
220.203.220.0/22 220.200.0.0/13
220.203.224.0/19 220.200.0.0/13
220.248.0.0/18 220.248.0.0/14
220.248.64.0/18 220.248.0.0/14
220.248.117.0/24 220.248.0.0/14
223.166.0.0/16 223.166.0.0/15
223.167.0.0/16 223.166.0.0/15
223.167.16.0/24 223.166.0.0/15
223.167.32.0/19 223.166.0.0/15
223.167.96.0/19 223.166.0.0/15
223.167.148.0/23 223.166.0.0/15
223.167.148.0/24 223.166.0.0/15
223.167.149.0/24 223.166.0.0/15
223.167.166.0/23 223.166.0.0/15
whois: 402332
IANA has recorded AS17621 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS17621\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS17408 - AS17651'
as-block: AS17408 - AS17651
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2019-01-08T23:22:27Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS17621'
% Abuse contact for 'AS17621' is 'zhaoyz3@chinaunicom.cn'
aut-num: AS17621
as-name: CNCGROUP-SH
descr: China Unicom Shanghai network
country: CN
import: from AS4837 action pref=100; accept ANY
import: from AS9929 action pref=100; accept ANY
export: to AS4837 announce AS17621
export: to AS9929 announce AS17621
admin-c: CH1302-AP
tech-c: CH1302-AP
abuse-c: AC1718-AP
mnt-lower: MAINT-CNCGROUP
mnt-routes: MAINT-CNCGROUP-RR
mnt-by: APNIC-HM
mnt-irt: IRT-CU-CN
last-modified: 2023-10-21T03:42:06Z
source: APNIC
irt: IRT-CU-CN
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
e-mail: zhaoyz3@chinaunicom.cn
abuse-mailbox: zhaoyz3@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
auth: # Filtered
remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17
mnt-by: MAINT-CNCGROUP
last-modified: 2025-11-18T00:26:20Z
source: APNIC
role: ABUSE CUCN
country: ZZ
address: No.21,Financial Street
address: Beijing,100033
address: P.R.China
phone: +000000000
e-mail: zhaoyz3@chinaunicom.cn
admin-c: CH1302-AP
tech-c: CH1302-AP
nic-hdl: AC1718-AP
remarks: Generated from irt object IRT-CU-CN
remarks: zhaoyz3@chinaunicom.cn was validated on 2025-10-17
abuse-mailbox: zhaoyz3@chinaunicom.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-10-17T02:26:56Z
source: APNIC
person: ChinaUnicom Hostmaster
nic-hdl: CH1302-AP
e-mail: hqs-ipabuse@chinaunicom.cn
address: No.21,Jin-Rong Street
address: Beijing,100033
address: P.R.China
phone: +86-10-66259764
fax-no: +86-10-66259764
country: CN
mnt-by: MAINT-CNCGROUP
last-modified: 2017-08-17T06:13:16Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)