HomeASN LookupAS24362

AS24362 CNGI-HEF-IX-AS-AP - CERNET2 IX at University of Science and Technology of China

Announced Prefixes (BGP)
261total
137 IPv4124 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)350,464
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)1.5×10²⁹
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
500
Allocated
-

Routing hygiene

Score 70/100 · High risk
RPKI ROA coverage
48.5%
33 prefixes RPKI invalid
IRR route objects
0%
261 prefixes registered for another origin
Hijack signals
33
33 announced against others' ROAs, 0 own announced by others
Upstreams
2
diversity 50/100
  • Announces 33 prefixes that RPKI assigns to another network (possible hijack or misconfiguration)
  • 52% of announced prefixes (135 of 262) have no valid ROA, 33 of them RPKI invalid
  • 100% of announced prefixes (262 of 262) have no IRR route object for this ASN

Based on 262 announced prefixes, updated daily (2026-10-26). How the score works · RPKI explained

Announced Prefixes

(BGP)261
|
Prefix
RPKI
IRR
Last Seen
1.51.112.0/24MOAS
 Invalid-2026-10-27
1.51.120.0/21MOAS
No ROA-2026-10-27
58.200.29.0/24MOAS
 Invalid-2026-10-27
101.76.144.0/20MOAS
No ROA-2026-10-27
101.76.160.0/19MOAS
No ROA-2026-10-27
114.213.144.0/20MOAS
No ROA-2026-10-27
114.213.160.0/21MOAS
No ROA-2026-10-27
114.213.168.0/22MOAS
No ROA-2026-10-27
114.213.172.0/23MOAS
No ROA-2026-10-27
114.213.176.0/23MOAS
No ROA-2026-10-27
1-10 of 261
1 / 27

Allocated Prefixes

(RIR)1
Prefix
Country
RIR
Status
2400:b600::/32🇨🇳 CNAPNICallocated

All 261 announced prefixes of AS24362 →

BGP Neighbours

(seen in AS paths)

Upstreams (2)

Networks AS24362 hands its own prefixes to: transit providers, or peers at an exchange.

  • AS4538China Education And Research Network Center137
  • AS23910China Next Generation Internet CERNET2133
ASPA
No ASPA
External Links
RIPEstat

Learn more

API
Open
GEThttps://api.ipctl.io/v1/asn/24362

Returns ASN details, announced prefixes, and BGP routing data.

curl -s "https://api.ipctl.io/v1/asn/24362" | jq