AS24369 CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University
Announced Prefixes (BGP)
166total
102 IPv464 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)476,928
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
200
Allocated
-
Routing hygiene
Score 68/100 · High riskRPKI ROA coverage
36.1%
11 prefixes RPKI invalid
IRR route objects
0%
166 prefixes registered for another origin
Hijack signals
11
11 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 48/100
- 64% of announced prefixes (106 of 166) have no valid ROA, 11 of them RPKI invalid
- Announces 11 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
- 100% of announced prefixes (166 of 166) have no IRR route object for this ASN
- 2 prefixes registered in IRR route objects for another active network and not authorized by a ROA
Based on 166 announced prefixes, updated daily (2026-10-24). How the score works · RPKI explained
Announced Prefixes
(BGP)166|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
58.154.0.0/20MOAS | No ROA | - | 2026-10-26 |
58.154.32.0/23MOAS | No ROA | - | 2026-10-26 |
58.154.34.0/24MOAS | Invalid | - | 2026-10-26 |
58.154.37.0/24MOAS | Invalid | - | 2026-10-26 |
58.154.48.0/20MOAS | No ROA | - | 2026-10-26 |
58.154.96.0/20MOAS | No ROA | - | 2026-10-26 |
58.154.160.0/19MOAS | No ROA | - | 2026-10-26 |
58.154.192.0/19MOAS | No ROA | - | 2026-10-26 |
58.154.224.0/20MOAS | No ROA | - | 2026-10-26 |
58.154.240.0/20MOAS | No ROA | - | 2026-10-26 |
1-10 of 166
1 / 17
All 166 announced prefixes of AS24369 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS24369 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (1)
Networks whose own prefixes AS24369 passes on: usually its customers.
- AS139139Shenyang Agricultural University5
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 AS24369 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/24369Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/24369" | jq