Autonomous system profile

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

AS131631

Announcement observedAPNIC

AS-1033-TW - 1033 Network Information LTD. · AS-1033-TW

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

Last active10/6/2026, 15:45:11Snapshot expired

View network topology RDAP registration

ASN: AS131631
Registration country: Taiwan
Name: AS-1033-TW - 1033 Network Information LTD.
Abbreviation: AS-1033-TW
Registration date: 2/13/2026, 06:47:25
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2402:4de0:2::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/22/2026, 08:00:00	10/16/2026, 16:00:00	×	✓	Currently valid

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

Registration and sources

Organization: AS-1033-TW - 1033 Network Information LTD.
RIR: APNIC
Registration country: Taiwan
Registration date: 2/13/2026, 06:47:25
Abuse contact: admin@1033.info

Snapshot trend

10/6/2026, 15:45:110 v41 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