Autonomous system profile

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

AS9973

Announcement observedAPNIC

BSITC-AS-KR-KR

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

Last active9/30/2026, 01:27:39Snapshot expired

View network topology RDAP registration

ASN: AS9973
Registration country: South Korea
Name: BSITC-AS-KR-KR
Abbreviation: BSITC-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
103.106.140.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
202.124.254.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
202.124.255.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
203.227.88.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
203.231.136.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
203.235.128.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
203.235.22.0/23BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
203.236.176.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
203.238.106.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
203.238.107.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid
61.252.172.0/22BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/15/2026, 16:00:00	10/31/2026, 16:00:00	✓	×	Currently valid

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

Registration and sources

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

Snapshot trend

9/30/2026, 01:27:3911 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 · iana-rdap-asn-bootstrap · rir-rdap-asn