bgpreport

Network · data from 2026-11-12

AS18994 COVANCE

Registry name: LABCORP-BLS - Laboratory Corporation of America, US · PeeringDB

10IPv4 routes 60.0% RPKI valid · 90.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
4No ROA 1 with no route object for this origin
1Low visibility seen by under 10% of full-table peers
1Route objects not announced registered with origin AS18994, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS18994, 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.
208.49.143.0/24 No ROA RIR databaseARIN 673 100% 70
208.66.164.0/24 No ROA RIR databaseARIN 673 100% 70
208.66.166.0/24 No ROA RIR databaseARIN 673 100% 70
208.66.167.0/24 No ROA RIR databaseARIN 673 100% 70
62.73.169.48/29 Valid None 28 4%low visibility 22
113.29.67.0/24 Valid RIR databaseAPNIC 673 100% 70
162.134.132.0/24 Valid RIR databaseARIN 673 100% 70
162.134.133.0/24 Valid RIR databaseARIN, RADB 673 100% 70
162.134.144.0/24 Valid RIR databaseARIN, RADB 673 100% 70
162.134.145.0/24 Valid RIR databaseARIN 673 100% 66

AS-SET

AS18994'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 6 are in fix.csv.

  • ROA: none4
  • Route object: none1
  • Route object: not announced1
ChangePrefix or setDetailFull-table peers
ROA: none208.49.143.0/24No ROA covers it. Add a ROA for AS18994, maxLength 24.673 of 673
ROA: none208.66.164.0/24No ROA covers it. Add a ROA for AS18994, maxLength 24.673 of 673
ROA: none208.66.166.0/24No ROA covers it. Add a ROA for AS18994, maxLength 24.673 of 673
ROA: none208.66.167.0/24No ROA covers it. Add a ROA for AS18994, maxLength 24.673 of 673
Route object: none62.73.169.48/29No route object for it. Add a route object with origin AS18994 in the RIR database for the space.28 of 673

Route objects not announced

Route objects with origin AS18994 whose prefix no peer sees AS18994 announce. Many are kept on purpose (backup routes, space announced only in some places).

162.134.143.0/24ARINValid

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.