Autonomous system profile

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

AS55592

Announcement observedAPNIC

KDT-AS-KR-KR - Korea Data Telecommunication Co., Ltd. · KDT-AS-KR-KR

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

Last active10/5/2026, 06:06:01Snapshot expired

View network topology RDAP registration

ASN: AS55592
Registration country: South Korea
Name: KDT-AS-KR-KR - Korea Data Telecommunication Co., Ltd.
Abbreviation: KDT-AS-KR-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
101.55.0.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.102.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.104.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.109.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.11.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.111.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.112.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.115.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.116.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.117.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.118.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.12.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.122.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/29/2026, 16:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.123.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.124.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.125.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.126.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.127.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.13.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.14.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.17.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.19.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.2.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.20.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.22.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.25.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.26.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.27.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.28.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.29.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.3.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.30.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.31.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.32.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.33.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.36.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.37.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.38.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.40.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.40.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.45.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.46.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.47.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.5.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.50.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.51.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.52.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.53.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.54.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid
101.55.55.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/21/2026, 00:00:00	10/10/2026, 08:00:00	✓	×	Currently valid

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

Registration and sources

Organization: KDT-AS-KR-KR - Korea Data Telecommunication Co., Ltd.
RIR: APNIC
Registration country: South Korea
Registration date: Not recorded
Abuse contact: hostmaster@nic.or.kr

Snapshot trend

10/5/2026, 06:06:01121 v40 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 · rir-rdap-asn · iana-rdap-asn-bootstrap