AS24370 CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology
Announced Prefixes (BGP)
143total
108 IPv435 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)264,704
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)4.2×10²⁵
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
200
Allocated
-
Routing hygiene
Score 78/100 · High riskRPKI ROA coverage
25.2%
32 prefixes RPKI invalid
IRR route objects
0%
143 prefixes registered for another origin
Hijack signals
32
32 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 42/100
- Announces 32 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 75% of announced prefixes (107 of 143) have no valid ROA, 32 of them RPKI invalid
- 100% of announced prefixes (143 of 143) have no IRR route object for this ASN
Based on 143 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)143|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
49.141.192.0/20MOAS | No ROA | - | 2026-10-27 |
49.141.210.0/24MOAS | Invalid | - | 2026-10-27 |
58.154.128.0/20MOAS | No ROA | - | 2026-10-27 |
58.154.144.0/20MOAS | No ROA | - | 2026-10-27 |
58.155.192.0/20MOAS | No ROA | - | 2026-10-27 |
58.155.208.0/20MOAS | No ROA | - | 2026-10-27 |
58.155.224.0/20MOAS | No ROA | - | 2026-10-27 |
58.155.240.0/20MOAS | No ROA | - | 2026-10-27 |
58.200.75.0/24MOAS | Invalid | - | 2026-10-27 |
111.117.64.0/20MOAS | No ROA | - | 2026-10-27 |
1-10 of 143
1 / 15
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 AS24370 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/24370Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/24370" | jq