Autonomous system profile

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

AS24356

Announcement observedAPNIC

CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University · CNGI-CHQ-IX-AS-AP

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

Last active10/1/2026, 15:29:47Snapshot expired

View network topology RDAP registration

ASN: AS24356
Registration country: China
Name: CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University
Abbreviation: CNGI-CHQ-IX-AS-AP
Registration date: 9/4/2008, 06:40:37
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2001:250:2401::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2402::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2406::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2407::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2408::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2409::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:240a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:240b::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:240c::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:240d::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:240f::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2410::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2413::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2414::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2415::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2416::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2417::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2418::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2419::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:241a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:241b::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:241c::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:241d::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:241e::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2420::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2421::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2422::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2423::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2424::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2425::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2426::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2427::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2429::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:242a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:242b::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:242c::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:242d::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:242e::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:242f::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2430::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2431::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2432::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2433::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2434::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2435::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2436::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2437::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2438::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:2439::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid
2001:250:243a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/17/2026, 08:00:00	10/1/2026, 08:00:00	×	✓	Currently valid

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

Registration and sources

Organization: CNGI-CHQ-IX-AS-AP - CERNET2 IX at Chongqing University
RIR: APNIC
Registration country: China
Registration date: 9/4/2008, 06:40:37
Abuse contact: abuse@cernet.edu.cn

Snapshot trend

10/1/2026, 15:29:470 v476 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