AS23911 CNGI-BJIX-AS-AP China Next Generation Internet Beijing IX
🇨🇳Org handle: A91E5D61
China Next Generation Internet Beijing IX
APNICallocated
Announced Prefixes (BGP)
3total
2 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)512
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)3|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
2001:252::/32MOAS | No ROA | - | 2026-10-11 |
Allocated Prefixes
(RIR)1Prefix | Country | RIR | Status |
|---|---|---|---|
| 2001:252::/32 | 🇨🇳 CN | APNIC | allocated |
All 3 announced prefixes of AS23911 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS23911 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (8)
Networks whose own prefixes AS23911 passes on: usually its customers.
- AS6939Hurricane Electric23
- AS15169Google15
- AS23910CNGI CERNET2 AP China Next Generation Internet CERNET24
- AS9401NLC CN National Library Of China2
- AS11537Internet22
- AS131544EARTHLAB IAP CAS Institute Of Atmospheric Physics, Chinese Academy Of Sciences2
- AS45110CBCNET Beijing Tian Wei Xin Tong Technology . Limited1
- AS59265CT CNGI China Telecom A?A?A? China Next Generation Internet1
Other adjacent networks (9)
Adjacent to AS23911 in the transit part of AS paths: peers, providers or customers.
- AS3491PCCWG APAC HK PCCW Global HK7,568
- AS1273CW Vodafone Group PLC1,731
- AS7660APAN JP Asia Pacific Advanced Network Japan89
- AS7497CSTNET AP Computer Network Information Center Of Chinese Academy Of Sciences CNIC CAS29
- AS4635HKIX RS1 Hong Kong Internet Exchange Route Server 118
- AS2603NORDUNET2
- AS4058CITICTEL CPC AS4058 CITIC Telecom International CPC Limited1
- AS20965GEANT Vereniging1
- AS24482SGGS AP SG.GS1
ASPA
No ASPA
Abuse Contact
+86-10-62784301
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS23911 should publish an ASPA object
- IPv4 transfers in the APNIC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/23911Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/23911" | jq