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AS4766 KIXS-AS-KR-KR - Korea Telecom

Everything the routing table and the registries say about AS4766: who holds it, which registry issued it, and which address blocks it advertises.

Consumer and business ISPsAS4766

2377 IPv4 and 45 IPv6 prefixes announced.

Registry facts

Refreshed daily
AS number
AS4766
Holder
KIXS-AS-KR-KR - Korea Telecom
Country
KR
Regional registry
APNIC — Asia-Pacific Network Information Centre
Registry block
4608-4865 (IANA 16-bit Autonomous System (AS) Numbers Registry)
Announced today
Yes
IPv4 prefixes
2377
IPv6 prefixes
45
Observed at
2026-09-05T16:00:00

Data: RIPEstat. Prefix and holder data comes from the RIPEstat Data API and is cached for 24 hours. The regional registry is derived from the IANA AS number allocation table. Authoritative registry records are served by APNIC RDAP.

Announced prefixes

2377 IPv4 · 45 IPv6
  • 155 IPv4 shown
  • 45 IPv6 shown
  • 1.96.0.0/14
  • 1.100.0.0/14
  • 1.104.0.0/14
  • 1.108.0.0/14
  • 1.231.13.0/24
  • 1.231.122.0/24
  • 1.231.136.0/24
  • 1.231.182.0/24
  • 1.231.183.0/24
  • 1.231.184.0/24
  • 1.231.185.0/24
  • 1.231.194.0/24
  • 1.231.195.0/24
  • 1.231.196.0/24
  • 1.231.197.0/24
  • 1.231.198.0/24
  • 9.233.32.0/20
  • 13.143.88.0/22
  • 13.143.92.0/22
  • 13.143.96.0/22
  • 14.32.0.0/13
  • 14.40.0.0/13
  • 14.42.223.0/24
  • 14.46.54.0/24
  • 14.46.246.0/23
  • 14.46.248.0/21
  • 14.48.0.0/13
  • 14.49.8.0/21
  • 14.49.15.0/24
  • 14.49.16.0/21
  • 14.49.16.0/24
  • 14.49.48.0/21
  • 14.55.178.0/24
  • 14.56.0.0/13
  • 14.63.128.0/24
  • 14.63.132.0/22
  • 14.63.136.0/22
  • 14.63.143.0/24
  • 14.63.144.0/20
  • 14.63.235.0/24
  • 14.63.236.0/22
  • 14.63.248.0/23
  • 14.64.0.0/12
  • 14.80.0.0/12
  • 14.128.128.0/23
  • 14.128.130.0/23
  • 14.128.132.0/23
  • 14.128.134.0/23
  • 14.128.136.0/22
  • 14.128.140.0/22
  • 14.128.144.0/22
  • 14.128.148.0/22
  • 14.128.152.0/22
  • 14.128.156.0/22
  • 14.128.160.0/22
  • 14.128.160.0/24
  • 14.128.161.0/24
  • 14.128.162.0/24
  • 14.128.163.0/24
  • 14.128.164.0/22
  • 14.128.168.0/22
  • 14.128.172.0/22
  • 16.216.4.0/23
  • 16.216.44.0/23
  • 16.216.128.0/23
  • 16.216.254.0/23
  • 16.217.2.0/23
  • 16.217.208.0/23
  • 16.217.254.0/23
  • 23.26.110.0/24
  • 23.26.120.0/24
  • 23.26.138.0/24
  • 23.26.147.0/24
  • 23.26.158.0/23
  • 23.90.6.0/23
  • 23.133.132.0/24
  • 23.133.148.0/24
  • 23.133.244.0/24
  • 23.134.4.0/24
  • 23.134.220.0/24
  • 27.96.136.0/21
  • 27.232.0.0/14
  • 27.236.0.0/14
  • 27.255.64.0/24
  • 31.56.172.0/24
  • 31.56.173.0/24
  • 31.56.242.0/24
  • 31.56.243.0/24
  • 31.56.244.0/24
  • 31.56.245.0/24
  • 31.77.176.0/23
  • 31.77.182.0/23
  • 39.4.0.0/14
  • 39.16.0.0/13
  • 39.24.0.0/13
  • 43.228.160.0/23
  • 43.228.162.0/23
  • 43.228.162.0/24
  • 43.230.76.0/23
  • 43.230.78.0/24
  • 43.230.79.0/24
  • 43.246.152.0/24
  • 43.246.153.0/24
  • 43.246.154.0/24
  • 43.246.155.0/24
  • 45.64.172.0/22
  • 45.92.104.0/22
  • 45.117.14.0/24
  • 45.158.62.0/23
  • 45.249.64.0/22
  • 46.34.12.0/23
  • 49.16.0.0/14
  • 49.20.0.0/15
  • 49.22.0.0/15
  • 49.24.0.0/13
  • 49.50.156.0/22
  • 49.56.0.0/13
  • 49.143.192.0/20
  • 49.254.0.0/17
  • 49.254.128.0/17
  • 49.254.166.0/24
  • 50.2.96.0/23
  • 51.194.152.0/24
  • 51.241.138.0/23
  • 51.241.199.0/24
  • 58.29.196.0/24
  • 59.0.0.0/11
  • 59.0.0.0/12
  • 59.0.0.0/13
  • 59.0.113.0/24
  • 59.0.144.0/24
  • 59.0.170.0/24
  • 59.0.171.0/24
  • 59.0.172.0/24
  • 59.0.173.0/24
  • 59.0.174.0/24
  • 59.0.175.0/24
  • 59.0.176.0/24
  • 59.0.177.0/24
  • 59.2.109.0/24
  • 59.4.89.0/24
  • 59.4.90.0/24
  • 59.4.91.0/24
  • 59.4.92.0/24
  • 59.4.93.0/24
  • 59.4.94.0/24
  • 59.4.95.0/24
  • 59.4.96.0/24
  • 59.4.97.0/24
  • 59.4.98.0/24
  • 59.8.0.0/13
  • 59.8.186.0/24
  • 59.8.187.0/24
  • 59.8.188.0/24
  • 59.8.189.0/24
  • 2400:0:611::/48
  • 2400:0:810::/44
  • 2400:0:820::/44
  • 2400:0:830::/44
  • 2400:0:840::/44
  • 2400:0:850::/44
  • 2400:0:860::/44
  • 2400:0:870::/44
  • 2400:100::/32
  • 2400:101::/32
  • 2400:102::/32
  • 2400:103:c009::/48
  • 2400:108::/32
  • 2400:109::/32
  • 2400:110::/32
  • 2400:111::/32
  • 2400:112::/32
  • 2400:12::/48
  • 2400:122::/31
  • 2400:126::/32
  • 2400:130::/30
  • 2400:130:c009::/48
  • 2400:134::/32
  • 2400:140::/30
  • 2400:140:c009::/48
  • 2400:144::/30
  • 2400:144:c009::/48
  • 2400:148::/32
  • 2400:150:c009::/48
  • 2400:154::/31
  • 2400:156::/32
  • 2400:156:c009::/48
  • 2400:160::/30
  • 2400:160:c009::/48
  • 2400:221:3002::/48
  • 2400:32::/48
  • 2400:e1::/32
  • 2400:e2::/32
  • 2400:f1::/32
  • 2400:f2::/32
  • 2400:f3::/32
  • 2400:f4::/32
  • 2400:f5::/32
  • 2400:f6::/32
  • 2400:f7::/32

A prefix here is a block this AS was seen originating in BGP, not a block it is guaranteed to own. Announcement and allocation are different facts, and they disagree more often than people expect.

Registry record

apnic
FieldValue
aut-num4766
as-nameKIXS-AS-KR
descrKorea Telecom
countryKR
admin-cAM1758-AP
tech-cAM1758-AP
importfrom AS9277
importfrom AS9318
exportto AS9277
exportto AS9318
defaultto AS9277
mnt-byMNT-KRNIC-AP
mnt-irtIRT-KRNIC-KR
last-modified2016-11-23T01:18:18Z
sourceAPNIC
aut-num4766
as-nameKIXS-AS-KR-KR
descrKorea Telecom
countryKR
importfrom AS9277 action pref=100 accept ANY
importfrom AS9318 action pref=10 accept ANY
exportto AS9277 announce AS4766
exportto AS9318 announce AS4766
admin-cKB27-KR

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