137735 CCBNET China Construction Bank, CN
Adjacency: 2 Upstream: 2 Downstream: 0
Upstream Adjacent AS list
AS4837 CHINA169-BACKBONE CHINA UNICOM China169 Backbone, CN
AS4847 CNIX-AP China Networks Inter-Exchange, CN
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 10238 AS137735 ORIGIN Originate: 9984 /18.71 Transit: 0 /0.00 CCBNET China Construction Bank, 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 % 2224 AS137735 CCBNET China Construction Bank, CN 39 32 7 14 25 64.10% Prefix AS Path Aggregation Suggestion 42.201.64.0/21 4777 2497 4837 137735 + Announce - aggregate of 42.201.64.0/22 (4777 2497 4837 137735) and 42.201.68.0/22 (4777 2497 4837 137735) 42.201.64.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.65.0/24 (4777 2497 4837 137735) 42.201.65.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.64.0/24 (4777 2497 4837 137735) 42.201.66.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.67.0/24 (4777 2497 4837 137735) 42.201.67.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.66.0/24 (4777 2497 4837 137735) 42.201.68.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.69.0/24 (4777 2497 4837 137735) 42.201.69.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.68.0/24 (4777 2497 4837 137735) 42.201.70.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.71.0/24 (4777 2497 4837 137735) 42.201.71.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.70.0/24 (4777 2497 4837 137735) 42.201.72.0/22 4777 2497 4837 137735 + Announce - aggregate of 42.201.72.0/23 (4777 2497 4837 137735) and 42.201.74.0/23 (4777 2497 4837 137735) 42.201.72.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.73.0/24 (4777 2497 4837 137735) 42.201.73.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.72.0/24 (4777 2497 4837 137735) 42.201.74.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.75.0/24 (4777 2497 4837 137735) 42.201.75.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.74.0/24 (4777 2497 4837 137735) 42.201.76.0/23 4777 2497 4837 137735 + Announce - aggregate of 42.201.76.0/24 (4777 2497 4837 137735) and 42.201.77.0/24 (4777 2497 4837 137735) 42.201.76.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.77.0/24 (4777 2497 4837 137735) 42.201.77.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 42.201.76.0/24 (4777 2497 4837 137735) 42.240.0.0/21 4777 2497 4134 4847 137735 + Announce - aggregate of 42.240.0.0/22 (4777 2497 4134 4847 137735) and 42.240.4.0/22 (4777 2497 4134 4847 137735) 42.240.0.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.1.0/24 (4777 2497 4134 4847 137735) 42.240.1.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.0.0/24 (4777 2497 4134 4847 137735) 42.240.2.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.3.0/24 (4777 2497 4134 4847 137735) 42.240.3.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.2.0/24 (4777 2497 4134 4847 137735) 42.240.4.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.5.0/24 (4777 2497 4134 4847 137735) 42.240.5.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.4.0/24 (4777 2497 4134 4847 137735) 42.240.6.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.7.0/24 (4777 2497 4134 4847 137735) 42.240.7.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.6.0/24 (4777 2497 4134 4847 137735) 42.240.8.0/22 4777 2497 4134 4847 137735 + Announce - aggregate of 42.240.8.0/23 (4777 2497 4134 4847 137735) and 42.240.10.0/23 (4777 2497 4134 4847 137735) 42.240.8.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.9.0/24 (4777 2497 4134 4847 137735) 42.240.9.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.8.0/24 (4777 2497 4134 4847 137735) 42.240.10.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.11.0/24 (4777 2497 4134 4847 137735) 42.240.11.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.10.0/24 (4777 2497 4134 4847 137735) 42.240.12.0/24 4777 2497 4134 4847 137735 42.240.13.0/24 4777 2516 4134 4847 137735 42.240.16.0/24 4777 2497 4134 4847 137735 42.240.17.0/24 4777 2516 4134 4847 137735 42.240.20.0/23 4777 2497 4134 4847 137735 + Announce - aggregate of 42.240.20.0/24 (4777 2497 4134 4847 137735) and 42.240.21.0/24 (4777 2497 4134 4847 137735) 42.240.20.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.21.0/24 (4777 2497 4134 4847 137735) 42.240.21.0/24 4777 2497 4134 4847 137735 - Withdrawn - aggregated with 42.240.20.0/24 (4777 2497 4134 4847 137735) 42.240.22.0/24 4777 2497 4134 4847 137735 42.240.23.0/24 4777 2516 4134 4847 137735 42.240.48.0/24 4777 2516 4134 4847 137735 103.126.124.0/22 4777 2497 4837 137735 + Announce - aggregate of 103.126.124.0/23 (4777 2497 4837 137735) and 103.126.126.0/23 (4777 2497 4837 137735) 103.126.124.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 103.126.125.0/24 (4777 2497 4837 137735) 103.126.125.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 103.126.124.0/24 (4777 2497 4837 137735) 103.126.126.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 103.126.127.0/24 (4777 2497 4837 137735) 103.126.127.0/24 4777 2497 4837 137735 - Withdrawn - aggregated with 103.126.126.0/24 (4777 2497 4837 137735)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS137735 39 More Specifics 39 Total Advertisements CCBNET China Construction Bank, CN
42.201.64.0/24 42.201.64.0/18
42.201.65.0/24 42.201.64.0/18
42.201.66.0/24 42.201.64.0/18
42.201.67.0/24 42.201.64.0/18
42.201.68.0/24 42.201.64.0/18
42.201.69.0/24 42.201.64.0/18
42.201.70.0/24 42.201.64.0/18
42.201.71.0/24 42.201.64.0/18
42.201.72.0/24 42.201.64.0/18
42.201.73.0/24 42.201.64.0/18
42.201.74.0/24 42.201.64.0/18
42.201.75.0/24 42.201.64.0/18
42.201.76.0/24 42.201.64.0/18
42.201.77.0/24 42.201.64.0/18
42.240.0.0/24 42.240.0.0/17
42.240.1.0/24 42.240.0.0/17
42.240.2.0/24 42.240.0.0/17
42.240.3.0/24 42.240.0.0/17
42.240.4.0/24 42.240.0.0/17
42.240.5.0/24 42.240.0.0/17
42.240.6.0/24 42.240.0.0/17
42.240.7.0/24 42.240.0.0/17
42.240.8.0/24 42.240.0.0/17
42.240.9.0/24 42.240.0.0/17
42.240.10.0/24 42.240.0.0/17
42.240.11.0/24 42.240.0.0/17
42.240.12.0/24 42.240.0.0/17
42.240.13.0/24 42.240.0.0/17
42.240.16.0/24 42.240.0.0/17
42.240.17.0/24 42.240.0.0/17
42.240.20.0/24 42.240.0.0/17
42.240.21.0/24 42.240.0.0/17
42.240.22.0/24 42.240.0.0/17
42.240.23.0/24 42.240.0.0/17
42.240.48.0/24 42.240.0.0/17
103.126.124.0/24 103.126.124.0/22
103.126.125.0/24 103.126.124.0/22
103.126.126.0/24 103.126.124.0/22
103.126.127.0/24 103.126.124.0/22
whois: 402332
IANA has recorded AS137735 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS137735\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
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: 2017-12-08T06:45:58Z
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 'AS137709 - AS137808'
as-block: AS137709 - AS137808
descr: China Internet Network Information Center
country: CN
remarks: These AS numbers are further assigned by
remarks: CNNIC to CNNIC members and end-users
remarks: in the CNNIC region
admin-c: IP50-AP
tech-c: IP50-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNNIC-AP
last-modified: 2018-04-24T05:33:20Z
source: APNIC
person: I P
address: China Internet Information Center(CNNIC)
address: No. 4 of South street, Zhongguancun, Beijing, China
country: CN
phone: +86-10-58813000
fax-no: +86-10-58813075
e-mail: ipas@cnnic.cn
nic-hdl: IP50-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2013-09-12T07:48:01Z
source: APNIC
% Information related to 'AS137735'
% Abuse contact for 'AS137735' is 'Shiwenjie.zh@ccb.com'
aut-num: AS137735
as-name: CCBNET
descr: China Construction Bank
descr: No.10 NanSanHuanXiLu FengTai BeiJing China
country: CN
admin-c: YW6967-AP
tech-c: JS4169-AP
abuse-c: AC1601-AP
mnt-by: MAINT-CNNIC-AP
mnt-irt: IRT-CCBNET-CN
last-modified: 2023-11-28T00:58:25Z
source: APNIC
irt: IRT-CCBNET-CN
address: No.10 NanSanHuanXiLu FengTai BeiJing China
e-mail: Shiwenjie.zh@ccb.com
abuse-mailbox: Shiwenjie.zh@ccb.com
admin-c: YW6967-AP
tech-c: JS4169-AP
auth: # Filtered
mnt-by: MAINT-CNNIC-AP
last-modified: 2025-11-18T00:35:13Z
source: APNIC
role: ABUSE CNNICCN
country: ZZ
address: Beijing, China
phone: +000000000
e-mail: ipas@cnnic.cn
admin-c: IP50-AP
tech-c: IP50-AP
nic-hdl: AC1601-AP
remarks: Generated from irt object IRT-CNNIC-CN
remarks: ipas@cnnic.cn is invalid
abuse-mailbox: ipas@cnnic.cn
mnt-by: APNIC-ABUSE
last-modified: 2025-09-19T17:20:32Z
source: APNIC
person: Yu Yafeng
address: No.10 NanSanHuanXiLu FengTai BeiJing China
country: CN
phone: +86-13811761808
e-mail: Shiwenjie.zh@ccb.com
nic-hdl: JS4169-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2018-12-02T05:37:49Z
source: APNIC
person: Shi Wenjie
address: No.10 NanSanHuanXiLu FengTai BeiJing China
country: CN
phone: +86-18612288188
e-mail: Shiwenjie.zh@ccb.com
nic-hdl: YW6967-AP
mnt-by: MAINT-CNNIC-AP
last-modified: 2018-12-02T05:37:49Z
source: APNIC
% Information related to 'AS137530 - AS138553'
as-block: AS137530 - AS138553
descr: APNIC ASN block
admin-c: IA55-AP
tech-c: IH123-AP
mnt-by: MNT-APJII-ID
mnt-lower: MNT-APJII-ID
last-modified: 2026-02-16T12:29:14Z
source: IDNIC
role: ID-NIC ADMINISTRATORS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
admin-c: IH288-AP
tech-c: IH288-AP
nic-hdl: IA55-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2026-02-25T04:06:45Z
source: IDNIC
role: ID-NIC HOSTMASTERS
address: Indonesian Network Information Center
address: ID-NIC
address: Cyber Building 11th Floor
address: Jakarta 12710
country: ID
phone: +62-21-52960634
fax-no: +62-21-52960635
e-mail: hostmaster@idnic.net
remarks: spam and abuse report : abuse@apjii.or.id
remarks: technical and routing : support@apjii.or.id
remarks: administrative request : admin@apjii.or.id
remarks: IDNIC hostmasters role object
admin-c: IH1-AP
tech-c: IH1-AP
nic-hdl: IH123-AP
notify: hostmaster@idnic.net
mnt-by: MNT-APJII-ID
last-modified: 2024-07-10T05:48:59Z
source: IDNIC
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