Autonomous system profile

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

AS63910

Announcement observedAPNIC

CLARK-AS

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

Last active10/21/2026, 08:59:37Snapshot expired

View network topology RDAP registration

ASN: AS63910
Registration country: Taiwan
Name: CLARK-AS
Abbreviation: CLARK-AS
Registration date: 4/11/2023, 07:23:49
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
103.130.236.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 08:00:00	10/29/2026, 00:00:00	✓	×	Currently valid
103.130.237.0/24BGP · IPv4	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 08:00:00	10/29/2026, 00:00:00	✓	×	Currently valid

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

Registration and sources

Organization: CLARK-AS
RIR: APNIC
Registration country: Taiwan
Registration date: 4/11/2023, 07:23:49
Abuse contact: noc@clark-chen.com

Snapshot trend

10/21/2026, 08:59:372 v40 v62 Upstream · 0 Uncertain

10/21/2026, 08:57:232 v40 v62 Upstream · 0 Uncertain

10/6/2026, 13:06:392 v40 v62 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