bgpreport

Network · data from 2026-11-12

AS36850 UNC-CH - University of North Carolina at Chapel Hill

Registry name: UNC-CH - University of North Carolina at Chapel Hill, US · not in PeeringDB

8IPv4 routes 100.0% RPKI valid · 100.0% with a route object
3IPv6 routes 100.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
0No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
1Route objects not announced registered with origin AS36850, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS36850, 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.
152.23.0.0/16 Valid Other IRR onlyRADB 672 100% 68
152.2.0.0/16 Valid Other IRR onlyRADB 670 100% 68
152.19.0.0/16 Valid Other IRR onlyRADB 670 100% 68
2606:f640::/32 Valid Other IRR onlyRADB 636 100% 68
198.85.230.0/23 Valid RIR databaseARIN 673 100% 67
204.84.8.0/22 Valid RIR databaseARIN 673 100% 68
204.84.252.0/22 Valid RIR databaseARIN 673 100% 68
204.85.176.0/20 Valid RIR databaseARIN 673 100% 67
204.85.191.0/24 Valid RIR databaseARIN 673 100% 68
2600:2701:4000::/45 Valid RIR databaseARIN 636 100% 68
2610:28:3090::/48 Valid RIR databaseARIN 636 100% 68

AS-SET

AS36850 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 5 are in fix.csv.

  • Route object: RIR4
  • Route object: not announced1
ChangePrefix or setDetailFull-table peers
Route object: RIR152.23.0.0/16Route object only in RADB. Add it in the RIR database for the space.672 of 673
Route object: RIR152.2.0.0/16Route object only in RADB. Add it in the RIR database for the space.670 of 673
Route object: RIR152.19.0.0/16Route object only in RADB. Add it in the RIR database for the space.670 of 673
Route object: RIR2606:f640::/32Route object only in RADB. Add it in the RIR database for the space.636 of 636

Route objects not announced

Route objects with origin AS36850 whose prefix no peer sees AS36850 announce. Many are kept on purpose (backup routes, space announced only in some places).

152.4.0.0/18RADBNo ROA

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.