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Network · data from 2026-11-12

AS138442 CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University

Registry name: CNGI-LSA-IX-AS-AP - CERNET2 regional IX at Tibet University, CN · not in PeeringDB

0IPv4 routes
5IPv6 routes 60.0% RPKI valid · 0.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
2No ROA 5 with no route object for this origin
5Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS138442, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS138442, 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.
2001:250:2e02::/48 No ROA None 60 9%low visibility 36
2001:250:2e03::/48 No ROA None 60 9%low visibility 36
2001:250:2e00::/48 Valid None 60 9%low visibility 36
2001:250:2e01::/48 Valid None 60 9%low visibility 36
2001:da8:c8::/48 Valid None 60 9%low visibility 36

AS-SET

AS138442 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 7 are in fix.csv.

  • ROA: none2
  • Route object: none5
ChangePrefix or setDetailFull-table peers
ROA: none2001:250:2e02::/48No ROA covers it. Add a ROA for AS138442, maxLength 48.60 of 636
Route object: none2001:250:2e02::/48No route object for it. Add a route object with origin AS138442 in the RIR database for the space.60 of 636
ROA: none2001:250:2e03::/48No ROA covers it. Add a ROA for AS138442, maxLength 48.60 of 636
Route object: none2001:250:2e03::/48No route object for it. Add a route object with origin AS138442 in the RIR database for the space.60 of 636
Route object: none2001:250:2e00::/48No route object for it. Add a route object with origin AS138442 in the RIR database for the space.60 of 636
Route object: none2001:250:2e01::/48No route object for it. Add a route object with origin AS138442 in the RIR database for the space.60 of 636
Route object: none2001:da8:c8::/48No route object for it. Add a route object with origin AS138442 in the RIR database for the space.60 of 636

Route objects not announced

Every route object with origin AS138442 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.