AS138378 CNGI-KMN-IX-AS-AP - CERNET2 regional IX at Yunnan University
Announced Prefixes (BGP)
127total
64 IPv463 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)287,744
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
200
Allocated
-
Routing hygiene
Score 70/100 · High riskRPKI ROA coverage
49.6%
26 prefixes RPKI invalid
IRR route objects
0%
127 prefixes registered for another origin
Hijack signals
26
26 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 50/100
- Announces 26 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 50% of announced prefixes (64 of 127) have no valid ROA, 26 of them RPKI invalid
- 100% of announced prefixes (127 of 127) have no IRR route object for this ASN
Based on 127 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)127|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
113.54.32.0/19MOAS | No ROA | - | - |
113.55.0.0/17MOAS | No ROA | - | - |
113.55.128.0/18MOAS | No ROA | - | - |
113.55.192.0/19MOAS | No ROA | - | - |
113.55.224.0/20MOAS | No ROA | - | - |
113.55.240.0/20MOAS | No ROA | - | - |
121.49.128.0/24MOAS | Invalid | - | - |
121.49.152.0/24MOAS | Invalid | - | - |
121.49.153.0/24MOAS | Invalid | - | - |
121.49.160.0/19MOAS | No ROA | - | - |
1-10 of 127
1 / 13
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 AS138378 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/138378Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/138378" | jq