bgpreport

Network · data from 2026-11-12

AS21784 AUCRWWL - The Robert W. Woodruff Library of the Atlanta University Center, Inc.

Registry name: AUCRWWL - The Robert W. Woodruff Library of the Atlanta University Center, Inc., US · not in PeeringDB

3IPv4 routes 66.7% RPKI valid · 66.7% with a route object
0IPv6 routes
1RPKI invalid 0 origin · 1 maxLength
0No ROA 1 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS21784, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS21784, 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.
216.150.23.0/24 Invalid: maxLength Nonecovered by 216.150.22.0/23 1 0%low visibility 1
216.150.22.0/24 Valid RIR databaseARIN 673 100% 68
216.150.22.0/23 Valid RIR databaseARIN 672 100% 67

AS-SET

AS21784 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 2 are in fix.csv.

  • ROA: maxLength1
  • Route object: none1
ChangePrefix or setDetailFull-table peers
ROA: maxLength216.150.23.0/24ROA 216.150.22.0/23 AS21784 has maxLength 23; the route is a /24. Raise the maxLength, or add a ROA for 216.150.23.0/24.1 of 673
Route object: none216.150.23.0/24No route object for it. A route object for 216.150.22.0/23 with origin AS21784 covers it (filters allowing more-specifics accept it). Add a route object with origin AS21784 in the RIR database for the space.1 of 673

Route objects not announced

Every route object with origin AS21784 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.