bgpreport

Network · data from 2026-11-12

AS12148 Clemson University

Registry name: CLEMSONU - Clemson University, US · PeeringDB

4IPv4 routes 0.0% RPKI valid · 75.0% with a route object
2IPv6 routes 0.0% RPKI valid · 50.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
6No ROA 2 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS12148, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS12148, 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.
130.127.0.0/16 No ROA Other origin only 672 100% 68
2620:103:a00a::/48 No ROA Nonecovered by 2620:103:a000::/44 264 42% 62
192.42.3.0/24 No ROA Other IRR onlyNTTCOM 670 100% 68
198.21.128.0/17 No ROA Other IRR onlyRADB 669 99% 68
192.5.219.0/24 No ROA Other IRR onlyRADB 668 99% 68
2620:103:a000::/44 No ROA Other IRR onlyRADB 634 100% 68

AS-SET

AS12148's PeeringDB record names no 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 12 are in fix.csv.

  • ROA: none6
  • Route object: none2
  • Route object: RIR4
ChangePrefix or setDetailFull-table peers
ROA: none130.127.0.0/16No ROA covers it. Add a ROA for AS12148, maxLength 16.672 of 673
Route object: none130.127.0.0/16Route objects for it name AS2722, AS198949. Add a route object with origin AS12148 in the RIR database for the space.672 of 673
ROA: none2620:103:a00a::/48No ROA covers it. Add a ROA for AS12148, maxLength 48.264 of 636
Route object: none2620:103:a00a::/48No route object for it. A route object for 2620:103:a000::/44 with origin AS12148 covers it (filters allowing more-specifics accept it). Add a route object with origin AS12148 in the RIR database for the space.264 of 636
ROA: none192.42.3.0/24No ROA covers it. Add a ROA for AS12148, maxLength 24.670 of 673
Route object: RIR192.42.3.0/24Route object only in NTTCOM. Add it in the RIR database for the space.670 of 673
ROA: none198.21.128.0/17No ROA covers it. Add a ROA for AS12148, maxLength 17.669 of 673
Route object: RIR198.21.128.0/17Route object only in RADB. Add it in the RIR database for the space.669 of 673
ROA: none192.5.219.0/24No ROA covers it. Add a ROA for AS12148, maxLength 24.668 of 673
Route object: RIR192.5.219.0/24Route object only in RADB. Add it in the RIR database for the space.668 of 673
ROA: none2620:103:a000::/44No ROA covers it. Add a ROA for AS12148, maxLength 44.634 of 636
Route object: RIR2620:103:a000::/44Route object only in RADB. Add it in the RIR database for the space.634 of 636

Route objects not announced

Every route object with origin AS12148 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.