Network · data from 2026-11-12
AS24365 CNGI-SH-IX2-AS-AP - CERNET2 IX at Fudan University
Registry name: CNGI-SH-IX2-AS-AP - CERNET2 IX at Fudan University, CN · not in PeeringDB
0IPv4 routes
19IPv6 routes
78.9% RPKI valid · 0.0% with a route object
3RPKI invalid
3 origin · 0 maxLength
1No ROA
19 with no route object for this origin
19Low visibility
seen by under 10% of full-table peers
0Route objects not announced
registered with origin AS24365, seen from no peer
Announced routes
Every prefix a peer of the route collectors sees with origin AS24365, things to look at first. Visibility = full-table peers that see it, of 673 (IPv4) and 636 (IPv6) on 75 collectors. Also as routes.csv.
| 240c:c0a8:5c26::/48 | Invalid: origin | None | 13 2%low visibility |
| 2001:250:6010::/48 | Invalid: origin | None | 12 2%low visibility |
| 2001:da8:8024::/48 | Invalid: origin | None | 12 2%low visibility |
| 2001:250:6005::/48 | No ROA | None | 19 3%low visibility |
| 240c:c701::/32 | Valid | None | 20 3%low visibility |
| 2001:250:6001::/48 | Valid | None | 19 3%low visibility |
| 2001:250:6014::/48 | Valid | None | 19 3%low visibility |
| 2001:250:6019::/48 | Valid | None | 19 3%low visibility |
| 2001:250:601b::/48 | Valid | None | 19 3%low visibility |
| 2001:250:601c::/48 | Valid | None | 19 3%low visibility |
| 2001:250:602c::/48 | Valid | None | 19 3%low visibility |
| 2001:250:6032::/48 | Valid | None | 19 3%low visibility |
| 2001:da8:b7::/48 | Valid | None | 19 3%low visibility |
| 2001:da8:8001::/48 | Valid | None | 19 3%low visibility |
| 2001:da8:800c::/48 | Valid | None | 19 3%low visibility |
| 2001:da8:800d::/48 | Valid | None | 19 3%low visibility |
| 2001:da8:800e::/48 | Valid | None | 19 3%low visibility |
| 2001:da8:8023::/48 | Valid | None | 19 3%low visibility |
| 2001:da8:8027::/48 | Valid | None | 19 3%low visibility |
AS-SET
AS24365 isn't in PeeringDB, where networks name their AS-SET.
Fix list
The changes that would bring RPKI, the IRR and what's announced into line. Some are deliberate (a route object kept for a backup route, say); the network decides. All 23 are in fix.csv.
- ROA: origin3
- ROA: none1
- Route object: none19
| Change | Prefix or set | Detail |
|---|---|---|
| ROA: origin | 240c:c0a8:5c26::/48 | ROAs covering it name AS4538, AS24348, AS24364, not AS24365. If AS24365 should announce it, add a ROA for AS24365. |
| Route object: none | 240c:c0a8:5c26::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| ROA: origin | 2001:250:6010::/48 | ROAs covering it name AS4538, AS24364, not AS24365. If AS24365 should announce it, add a ROA for AS24365. |
| Route object: none | 2001:250:6010::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| ROA: origin | 2001:da8:8024::/48 | ROAs covering it name AS4538, AS24364, not AS24365. If AS24365 should announce it, add a ROA for AS24365. |
| Route object: none | 2001:da8:8024::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| ROA: none | 2001:250:6005::/48 | No ROA covers it. Add a ROA for AS24365, maxLength 48. |
| Route object: none | 2001:250:6005::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 240c:c701::/32 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:250:6001::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:250:6014::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:250:6019::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:250:601b::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:250:601c::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:250:602c::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:250:6032::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:da8:b7::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:da8:8001::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:da8:800c::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:da8:800d::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:da8:800e::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:da8:8023::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
| Route object: none | 2001:da8:8027::/48 | No route object for it. Add a route object with origin AS24365 in the RIR database for the space. |
Route objects not announced
Every route object with origin AS24365 is announced.
Routes: the 08:00 UTC snapshots of 2026-11-12 from 75 RIPE RIS and RouteViews collectors. RPKI: our rpki-client run before the snapshot. IRR: the day's dumps of the five RIR databases and RADB's mirrors. The LEVEL3 and IDNIC databases publish no dump and aren't read, so route objects only there count as none.