Autonomous system profile

Review registration details, announced prefixes, network relationships and historical snapshots.

AS9644

Announcement observedAPNIC

SKTELECOM-NET-AS-KR

This profile is assembled from CHA.LA's normalized registration, routing and observation snapshots.

Last active9/30/2026, 00:38:43Snapshot expired

View network topology RDAP registration

ASN: AS9644
Registration country: South Korea
Name: SKTELECOM-NET-AS-KR
Abbreviation: SKTELECOM-NET-AS-KR
Registration date: Not recorded
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
111.218.0.0/15BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
111.218.0.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
111.218.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
111.219.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
113.216.0.0/15BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
114.52.0.0/15BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
123.228.0.0/15BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
124.0.0.0/15BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
180.132.0.0/14BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
203.226.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
203.226.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
203.226.240.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
203.226.248.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
203.236.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
203.236.32.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
203.236.40.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.110.247.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/16/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.111.176.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.115.0.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.188.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.234.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.234.192.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.234.224.0/20BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.234.244.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.234.248.0/21BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.235.128.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.235.64.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
211.240.128.0/17BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
220.103.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
223.32.0.0/11BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
27.160.0.0/12BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
27.176.0.0/13BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
42.16.0.0/12BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
42.32.0.0/12BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
58.102.0.0/15BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
61.104.0.0/16BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
61.250.0.0/18BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid
61.254.128.0/19BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/13/2026, 08:00:00	✓	×	Currently valid

BGP prefixes have no geographic country; the column is marked not applicable.

Registration and sources

Organization: SKTELECOM-NET-AS-KR
RIR: APNIC
Registration country: South Korea
Registration date: Not recorded
Abuse contact: hostmaster@nic.or.kr

Snapshot trend

9/30/2026, 00:38:4338 v42 v61 Upstream · 0 Uncertain

ASN route snapshotThis page reads collected ASN, prefix, relationship and history data. External interfaces are used for initial collection and scheduled refreshes.Source keys: cha-la-external-routing · iana-rdap-asn-bootstrap · rir-rdap-asn