bgpreport

Network · data from 2026-11-12

AS19888 BAUSCH-ISTA - Bausch Health US, LLC

Registry name: BAUSCH-ISTA - Bausch Health US, LLC, US · not in PeeringDB

3IPv4 routes 0.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
3No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
6Route objects not announced registered with origin AS19888, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS19888, 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.
74.114.186.0/24 No ROA RIR databaseARIN 672 100% 67
74.114.184.0/24 No ROA RIR databaseARIN, RADB 671 100% 67
74.114.185.0/24 No ROA RIR databaseARIN, RADB 671 100% 67

AS-SET

AS19888 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 9 are in fix.csv.

  • ROA: none3
  • Route object: not announced6
ChangePrefix or setDetailFull-table peers
ROA: none74.114.186.0/24No ROA covers it. Add a ROA for AS19888, maxLength 24.672 of 673
ROA: none74.114.184.0/24No ROA covers it. Add a ROA for AS19888, maxLength 24.671 of 673
ROA: none74.114.185.0/24No ROA covers it. Add a ROA for AS19888, maxLength 24.671 of 673

Route objects not announced

Route objects with origin AS19888 whose prefix no peer sees AS19888 announce. Many are kept on purpose (backup routes, space announced only in some places).

74.114.184.0/22ARIN, RADBNo ROA
161.242.17.0/24ARINNo ROA
161.242.59.0/24ARINNo ROA
161.242.76.0/24ARINNo ROA
161.242.96.0/23RADBNo ROA
206.196.152.0/24RADBNo 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.