AS24359 CNGI-CHS-IX-AS-AP - CERNET2 IX at Central South University
Announced Prefixes (BGP)
192total
112 IPv480 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)318,720
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
500
Allocated
-
Routing hygiene
Score 73/100 · High riskRPKI ROA coverage
41.7%
21 prefixes RPKI invalid
IRR route objects
0%
192 prefixes registered for another origin
Hijack signals
21
21 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 50/100
- Announces 21 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 58% of announced prefixes (112 of 192) have no valid ROA, 21 of them RPKI invalid
- 100% of announced prefixes (192 of 192) have no IRR route object for this ASN
Based on 192 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained
Announced Prefixes
(BGP)192|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
49.123.0.0/20MOAS | No ROA | - | 2026-10-27 |
49.123.16.0/21MOAS | No ROA | - | 2026-10-27 |
49.123.64.0/18MOAS | No ROA | - | 2026-10-27 |
59.71.0.0/19MOAS | No ROA | - | 2026-10-27 |
59.71.32.0/20MOAS | No ROA | - | 2026-10-27 |
59.71.48.0/22MOAS | No ROA | - | 2026-10-27 |
59.71.56.0/22MOAS | No ROA | - | 2026-10-27 |
59.71.62.0/23MOAS | No ROA | - | 2026-10-27 |
59.71.64.0/19MOAS | No ROA | - | 2026-10-27 |
59.71.96.0/23MOAS | No ROA | - | 2026-10-27 |
1-10 of 192
1 / 20
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 AS24359 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/24359Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/24359" | jq