7623 HCNGYEONGBUK-AS-KR Gyeongbuk Cable TV, KR
Adjacency: 1 Upstream: 1 Downstream: 0
Upstream Adjacent AS list
AS7562 HCNSEOCHO-AS-KR HCN Dongjak, KR
Rank AS Type Originate Addr Space (pfx) Transit Addr space (pfx) Description 2414 AS7623 ORIGIN Originate: 95744 /15.45 Transit: 0 /0.00 HCNGYEONGBUK-AS-KR Gyeongbuk Cable TV, KR
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 % 1124 AS7623 HCNGYEONGBUK-AS-KR Gyeongbuk Cable TV, KR 84 64 13 33 51 60.71% Prefix AS Path Aggregation Suggestion 27.35.112.0/20 4777 2497 4766 7562 7623 27.35.112.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 27.35.112.0/20 4777 2497 4766 7562 7623 27.35.116.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 27.35.112.0/20 4777 2497 4766 7562 7623 27.35.120.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 27.35.112.0/20 4777 2497 4766 7562 7623 27.35.124.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 27.35.112.0/20 4777 2497 4766 7562 7623 39.126.21.0/24 4777 2497 4766 7562 7623 39.126.22.0/24 4777 2497 4766 7562 7623 39.126.196.0/22 4777 2497 4766 7562 7623 39.126.200.0/22 4777 2497 4766 7562 7623 39.126.204.0/23 4777 2497 4766 7562 7623 39.126.214.0/23 4777 2497 4766 7562 7623 39.126.216.0/21 4777 2497 4766 7562 7623 49.142.80.0/20 4777 2497 4766 7562 7623 + Announce - aggregate of 49.142.80.0/21 (4777 2497 4766 7562 7623) and 49.142.88.0/21 (4777 2497 4766 7562 7623) 49.142.80.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.84.0/22 (4777 2497 4766 7562 7623) 49.142.84.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.80.0/22 (4777 2497 4766 7562 7623) 49.142.88.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.92.0/22 (4777 2497 4766 7562 7623) 49.142.92.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.88.0/22 (4777 2497 4766 7562 7623) 49.142.112.0/20 4777 2497 4766 7562 7623 + Announce - aggregate of 49.142.112.0/21 (4777 2497 4766 7562 7623) and 49.142.120.0/21 (4777 2497 4766 7562 7623) 49.142.112.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.116.0/22 (4777 2497 4766 7562 7623) 49.142.116.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.112.0/22 (4777 2497 4766 7562 7623) 49.142.120.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.124.0/22 (4777 2497 4766 7562 7623) 49.142.124.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.120.0/22 (4777 2497 4766 7562 7623) 49.142.176.0/22 4777 2497 4766 7562 7623 49.142.196.0/22 4777 2497 4766 7562 7623 49.142.216.0/21 4777 2497 4766 7562 7623 + Announce - aggregate of 49.142.216.0/22 (4777 2497 4766 7562 7623) and 49.142.220.0/22 (4777 2497 4766 7562 7623) 49.142.216.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.220.0/22 (4777 2497 4766 7562 7623) 49.142.220.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.216.0/22 (4777 2497 4766 7562 7623) 49.142.224.0/20 4777 2497 4766 7562 7623 + Announce - aggregate of 49.142.224.0/21 (4777 2497 4766 7562 7623) and 49.142.232.0/21 (4777 2497 4766 7562 7623) 49.142.224.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.228.0/22 (4777 2497 4766 7562 7623) 49.142.228.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.224.0/22 (4777 2497 4766 7562 7623) 49.142.232.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.236.0/22 (4777 2497 4766 7562 7623) 49.142.236.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.232.0/22 (4777 2497 4766 7562 7623) 49.142.240.0/22 4777 2497 4766 7562 7623 49.142.248.0/21 4777 2497 4766 7562 7623 + Announce - aggregate of 49.142.248.0/22 (4777 2497 4766 7562 7623) and 49.142.252.0/22 (4777 2497 4766 7562 7623) 49.142.248.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.252.0/22 (4777 2497 4766 7562 7623) 49.142.252.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.142.248.0/22 (4777 2497 4766 7562 7623) 49.143.0.0/21 4777 2497 4766 7562 7623 + Announce - aggregate of 49.143.0.0/22 (4777 2497 4766 7562 7623) and 49.143.4.0/22 (4777 2497 4766 7562 7623) 49.143.0.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.143.4.0/22 (4777 2497 4766 7562 7623) 49.143.4.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.143.0.0/22 (4777 2497 4766 7562 7623) 49.143.12.0/22 4777 2497 4766 7562 7623 49.143.24.0/21 4777 2497 4766 7562 7623 + Announce - aggregate of 49.143.24.0/22 (4777 2497 4766 7562 7623) and 49.143.28.0/22 (4777 2497 4766 7562 7623) 49.143.24.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.143.28.0/22 (4777 2497 4766 7562 7623) 49.143.28.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 49.143.24.0/22 (4777 2497 4766 7562 7623) 49.143.36.0/22 4777 2497 4766 7562 7623 49.143.40.0/22 4777 2497 4766 7562 7623 49.143.56.0/22 4777 2497 4766 7562 7623 49.143.68.0/22 4777 2497 4766 7562 7623 49.143.72.0/22 4777 2497 4766 7562 7623 49.143.116.0/22 4777 2497 4766 7562 7623 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.224.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.228.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.232.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.236.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.240.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.244.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.248.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 110.35.252.0/22 4777 2497 4766 7562 7623 - Withdrawn - matching aggregate 110.35.224.0/19 4777 2497 4766 7562 7623 111.118.112.0/20 4777 2497 4766 7562 7623 + Announce - aggregate of 111.118.112.0/21 (4777 2497 4766 7562 7623) and 111.118.120.0/21 (4777 2497 4766 7562 7623) 111.118.112.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 111.118.116.0/22 (4777 2497 4766 7562 7623) 111.118.116.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 111.118.112.0/22 (4777 2497 4766 7562 7623) 111.118.120.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 111.118.124.0/22 (4777 2497 4766 7562 7623) 111.118.124.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 111.118.120.0/22 (4777 2497 4766 7562 7623) 114.30.48.0/20 4777 2497 4766 7562 7623 + Announce - aggregate of 114.30.48.0/21 (4777 2497 4766 7562 7623) and 114.30.56.0/21 (4777 2497 4766 7562 7623) 114.30.48.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.30.52.0/22 (4777 2497 4766 7562 7623) 114.30.52.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.30.48.0/22 (4777 2497 4766 7562 7623) 114.30.56.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.30.60.0/22 (4777 2497 4766 7562 7623) 114.30.60.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.30.56.0/22 (4777 2497 4766 7562 7623) 114.199.224.0/19 4777 2497 4766 7562 7623 + Announce - aggregate of 114.199.224.0/20 (4777 2497 4766 7562 7623) and 114.199.240.0/20 (4777 2497 4766 7562 7623) 114.199.224.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.228.0/22 (4777 2497 4766 7562 7623) 114.199.228.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.224.0/22 (4777 2497 4766 7562 7623) 114.199.232.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.236.0/22 (4777 2497 4766 7562 7623) 114.199.236.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.232.0/22 (4777 2497 4766 7562 7623) 114.199.240.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.244.0/22 (4777 2497 4766 7562 7623) 114.199.244.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.240.0/22 (4777 2497 4766 7562 7623) 114.199.248.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.252.0/22 (4777 2497 4766 7562 7623) 114.199.252.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 114.199.248.0/22 (4777 2497 4766 7562 7623) 115.69.96.0/19 4777 2497 4766 7562 7623 + Announce - aggregate of 115.69.96.0/20 (4777 2497 4766 7562 7623) and 115.69.112.0/20 (4777 2497 4766 7562 7623) 115.69.96.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.100.0/22 (4777 2497 4766 7562 7623) 115.69.100.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.96.0/22 (4777 2497 4766 7562 7623) 115.69.104.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.108.0/22 (4777 2497 4766 7562 7623) 115.69.108.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.104.0/22 (4777 2497 4766 7562 7623) 115.69.112.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.116.0/22 (4777 2497 4766 7562 7623) 115.69.116.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.112.0/22 (4777 2497 4766 7562 7623) 115.69.120.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.124.0/22 (4777 2497 4766 7562 7623) 115.69.124.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 115.69.120.0/22 (4777 2497 4766 7562 7623) 118.91.48.0/20 4777 2497 4766 7562 7623 + Announce - aggregate of 118.91.48.0/21 (4777 2497 4766 7562 7623) and 118.91.56.0/21 (4777 2497 4766 7562 7623) 118.91.48.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 118.91.52.0/22 (4777 2497 4766 7562 7623) 118.91.52.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 118.91.48.0/22 (4777 2497 4766 7562 7623) 118.91.56.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 118.91.60.0/22 (4777 2497 4766 7562 7623) 118.91.60.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 118.91.56.0/22 (4777 2497 4766 7562 7623) 120.50.104.0/21 4777 2497 4766 7562 7623 122.202.48.0/20 4777 2497 4766 7562 7623 + Announce - aggregate of 122.202.48.0/21 (4777 2497 4766 7562 7623) and 122.202.56.0/21 (4777 2497 4766 7562 7623) 122.202.48.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 122.202.52.0/22 (4777 2497 4766 7562 7623) 122.202.52.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 122.202.48.0/22 (4777 2497 4766 7562 7623) 122.202.56.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 122.202.60.0/22 (4777 2497 4766 7562 7623) 122.202.60.0/22 4777 2497 4766 7562 7623 - Withdrawn - aggregated with 122.202.56.0/22 (4777 2497 4766 7562 7623)
Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.
AS7623 84 More Specifics 84 Total Advertisements HCNGYEONGBUK-AS-KR Gyeongbuk Cable TV, KR
27.35.112.0/20 27.35.0.0/16
27.35.112.0/22 27.35.0.0/16
27.35.116.0/22 27.35.0.0/16
27.35.120.0/22 27.35.0.0/16
27.35.124.0/22 27.35.0.0/16
39.126.21.0/24 39.112.0.0/12
39.126.22.0/24 39.112.0.0/12
39.126.196.0/22 39.112.0.0/12
39.126.200.0/22 39.112.0.0/12
39.126.204.0/23 39.112.0.0/12
39.126.214.0/23 39.112.0.0/12
39.126.216.0/21 39.112.0.0/12
49.142.80.0/22 49.142.0.0/16
49.142.84.0/22 49.142.0.0/16
49.142.88.0/22 49.142.0.0/16
49.142.92.0/22 49.142.0.0/16
49.142.112.0/22 49.142.0.0/16
49.142.116.0/22 49.142.0.0/16
49.142.120.0/22 49.142.0.0/16
49.142.124.0/22 49.142.0.0/16
49.142.176.0/22 49.142.0.0/16
49.142.196.0/22 49.142.0.0/16
49.142.216.0/22 49.142.0.0/16
49.142.220.0/22 49.142.0.0/16
49.142.224.0/22 49.142.0.0/16
49.142.228.0/22 49.142.0.0/16
49.142.232.0/22 49.142.0.0/16
49.142.236.0/22 49.142.0.0/16
49.142.240.0/22 49.142.0.0/16
49.142.248.0/22 49.142.0.0/16
49.142.252.0/22 49.142.0.0/16
49.143.0.0/22 49.143.0.0/17
49.143.4.0/22 49.143.0.0/17
49.143.12.0/22 49.143.0.0/17
49.143.24.0/22 49.143.0.0/17
49.143.28.0/22 49.143.0.0/17
49.143.36.0/22 49.143.0.0/17
49.143.40.0/22 49.143.0.0/17
49.143.56.0/22 49.143.0.0/17
49.143.68.0/22 49.143.0.0/17
49.143.72.0/22 49.143.0.0/17
49.143.116.0/22 49.143.0.0/17
110.35.224.0/19 110.35.128.0/17
110.35.224.0/22 110.35.128.0/17
110.35.228.0/22 110.35.128.0/17
110.35.232.0/22 110.35.128.0/17
110.35.236.0/22 110.35.128.0/17
110.35.240.0/22 110.35.128.0/17
110.35.244.0/22 110.35.128.0/17
110.35.248.0/22 110.35.128.0/17
110.35.252.0/22 110.35.128.0/17
111.118.112.0/22 111.118.0.0/17
111.118.116.0/22 111.118.0.0/17
111.118.120.0/22 111.118.0.0/17
111.118.124.0/22 111.118.0.0/17
114.30.48.0/22 114.30.48.0/20
114.30.52.0/22 114.30.48.0/20
114.30.56.0/22 114.30.48.0/20
114.30.60.0/22 114.30.48.0/20
114.199.224.0/22 114.199.128.0/17
114.199.228.0/22 114.199.128.0/17
114.199.232.0/22 114.199.128.0/17
114.199.236.0/22 114.199.128.0/17
114.199.240.0/22 114.199.128.0/17
114.199.244.0/22 114.199.128.0/17
114.199.248.0/22 114.199.128.0/17
114.199.252.0/22 114.199.128.0/17
115.69.96.0/22 115.69.96.0/19
115.69.100.0/22 115.69.96.0/19
115.69.104.0/22 115.69.96.0/19
115.69.108.0/22 115.69.96.0/19
115.69.112.0/22 115.69.96.0/19
115.69.116.0/22 115.69.96.0/19
115.69.120.0/22 115.69.96.0/19
115.69.124.0/22 115.69.96.0/19
118.91.48.0/22 118.91.0.0/18
118.91.52.0/22 118.91.0.0/18
118.91.56.0/22 118.91.0.0/18
118.91.60.0/22 118.91.0.0/18
120.50.104.0/21 120.50.64.0/18
122.202.48.0/22 122.202.32.0/19
122.202.52.0/22 122.202.32.0/19
122.202.56.0/22 122.202.32.0/19
122.202.60.0/22 122.202.32.0/19
whois: 402332
IANA has recorded AS7623 as originally allocated by
/usr/bin/whois -h jwhois.apnic.netr "AS7623\n % [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS7467 - AS7722'
as-block: AS7467 - AS7722
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: 2008-09-04T06:40:26Z
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 'AS7620 - AS7627'
as-block: AS7620 - AS7627
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.or.kr
mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2017-06-15T04:25:39Z
source: APNIC
person: Host Master
address: Jeollanam-do Naju-si Jinheung-gil
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2019-05-22T01:20:31Z
source: APNIC
% Information related to 'AS7623'
% Abuse contact for 'AS7623' is 'irt@nic.or.kr'
aut-num: AS7623
as-name: HCNGYEONGBUK-AS-KR
descr: Gyeongbuk Cable TV
country: KR
admin-c: AM1791-AP
tech-c: AM1791-AP
import: from AS3786
action pref=10;
accept ANY
import: from AS4670
action pref=100;
accept ANY
export: to AS3786
announce AS7623
export: to AS4670
announce AS7623
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2025-02-13T01:22:02Z
source: APNIC
irt: IRT-KRNIC-KR
address: 9, Jinheung-gil, Naju-si, Jeollanam-do
e-mail: irt@nic.or.kr
abuse-mailbox: irt@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
remarks: irt@nic.or.kr was validated on 2020-04-09
mnt-by: MNT-KRNIC-AP
last-modified: 2025-09-04T01:00:01Z
source: APNIC
person: AS Manager
address: Gyeongsangbuk-do Buk-gu, Pohang-si Saecheonnyeon-daero 1201-19
country: KR
phone: +82-2-1877-8000
e-mail: widdk@hmall.com
nic-hdl: AM1791-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2025-02-13T01:22:02Z
source: APNIC
% Information related to 'AS7623'
aut-num: AS7623
as-name: HCNGYEONGBUK-AS-KR-KR
descr: Gyeongbuk Cable TV
country: KR
import: from AS3786 action pref=10 accept ANY
import: from AS4670 action pref=100 accept ANY
export: to AS3786 announce NEW
export: to AS4670 announce NEW
admin-c: KS47-KR
tech-c: SK47-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
person: AS Manager
address: Gyeongsangbuk-do Buk-gu, Pohang-si Saecheonnyeon-daero 1201-19
address: .
country: KR
phone: +82-2-1877-8000
e-mail: widdk@hmall.com
nic-hdl: KS47-KR
mnt-by: MNT-KRNIC-AP
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
person: AS Manager
address: Gyeongsangbuk-do Buk-gu, Pohang-si Saecheonnyeon-daero 1201-19
address: .
country: KR
phone: +82-2-1877-8000
e-mail: widdk@hmall.com
nic-hdl: SK47-KR
mnt-by: MNT-KRNIC-AP
remarks: This information has been partially mirrored by APNIC from
remarks: KRNIC. To obtain more specific information, please use the
remarks: KRNIC whois server at whois.kisa.or.kr.
source: KRNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-AU5)