AS24151 CNNIC-CRITICAL-AP China Internet Network Infomation Center
Announced Prefixes (BGP)
99total
51 IPv448 IPv6
IPv4 Addresses
Allocated (RIR)9,216
Announced (BGP)16,896
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
200
Allocated
-
Announced Prefixes
(BGP)99|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
1.2.4.0/24MOAS | No ROA | APNICOther IRR | 2026-10-11 |
| No ROA | APNICOther IRR | 2026-10-11 | |
| No ROA | APNIC | 2026-10-11 | |
42.83.130.0/24MOAS | No ROA | APNICOther IRR | 2026-10-11 |
42.83.131.0/24MOAS | No ROA | APNICOther IRR | 2026-10-11 |
42.83.132.0/24MOAS | No ROA | APNICOther IRR | 2026-10-11 |
42.83.134.0/24MOAS | No ROA | APNICOther IRR | 2026-10-11 |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
1-10 of 99
1 / 10
Allocated Prefixes
(RIR)25Prefix | Country | RIR | Status |
|---|---|---|---|
| 1.2.4.0/24 | 🇨🇳 CN | APNIC | allocated |
| 42.83.128.0/24 | 🇨🇳 CN | APNIC | assigned |
| 42.83.129.0/24 | 🇨🇳 CN | APNIC | assigned |
| 125.208.37.0/24 | 🇨🇳 CN | APNIC | assigned |
| 125.208.38.0/24 | 🇨🇳 CN | APNIC | assigned |
| 125.208.39.0/24 | 🇨🇳 CN | APNIC | assigned |
| 125.208.41.0/24 | 🇨🇳 CN | APNIC | assigned |
| 203.119.25.0/24 | 🇨🇳 CN | APNIC | assigned |
| 203.119.33.0/24 | 🇨🇳 CN | APNIC | assigned |
| 218.241.96.0/20 | 🇨🇳 CN | APNIC | assigned |
1-10 of 25
1 / 3
All 99 announced prefixes of AS24151 →
BGP Neighbours
(seen in AS paths)Upstreams (7)
Networks AS24151 hands its own prefixes to: transit providers, or peers at an exchange.
- AS7497CSTNET AP Computer Network Information Center Of Chinese Academy Of Sciences CNIC CAS29
- AS1280Internet Systems Consortium22
- AS23600GDNSKR KR Korea Internet Security Agency15
- AS4808CHINA169 BJ China Unicom Beijing Province Network13
- AS21859Zenlayer10
- AS38283CHINANET SCIDC AP CHINANET SiChuan Telecom Internet Data Center7
- AS4847CNIX AP China Networks Inter Exchange4
ASPA
No ASPA
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 AS24151 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/24151Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/24151" | jq