Autonomous system profile

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

AS138371

Announcement observedAPNIC

CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China · CNGI-QDA-IX-AS-AP

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

Last active10/7/2026, 09:15:05Snapshot expired

View network topology RDAP registration

ASN: AS138371
Registration country: China
Name: CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China
Abbreviation: CNGI-QDA-IX-AS-AP
Registration date: 10/24/2018, 06:27:42
Status: Announcement observed
RIR: APNIC

Network relationships and announced prefixes

ASN / prefix	Description / organization	Geographic scope	First seen	Last active	IPv4	IPv6	Status
2001:250:5805::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5806::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5816::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5820::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5821::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5822::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5823::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5828::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:582a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5831::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5833::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5845::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5846::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5847::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5848::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5849::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:584a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5862::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5864::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5866::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5875::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:587c::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:587d::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:250:5895::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:da8:7013::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:da8:701f::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:da8:702a::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
2001:da8:cc::/48BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
240b:e002::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
240c:ca02::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
240c:ca03::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
240c:ca05::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
240c:ca07::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
240c:ca0c::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid
240c:ca23::/32BGP · IPv6	Announced prefixBGP route observation	Not applicable · BGP prefix	9/23/2026, 00:00:00	10/7/2026, 00:00:00	×	✓	Currently valid

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

Registration and sources

Organization: CNGI-QDA-IX-AS-AP - CERNET2 regional IX at Ocean University of China
RIR: APNIC
Registration country: China
Registration date: 10/24/2018, 06:27:42
Abuse contact: abuse@cernet.edu.cn

Snapshot trend

10/7/2026, 09:15:050 v435 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