bgpreport

Network · data from 2026-11-12

AS3571 EY-AS - Ernst & Young LLP

Registry name: EY-AS - Ernst & Young LLP, US · not in PeeringDB

18IPv4 routes 5.6% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
17No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
0Route objects not announced registered with origin AS3571, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS3571, 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.
199.49.16.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.17.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.18.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.19.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.20.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.21.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.22.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.23.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.8.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.9.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.10.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.11.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.12.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.13.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.14.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.15.0/24 No ROA RIR databaseARIN 672 100% 67
199.52.101.0/24 No ROA RIR databaseARIN 672 100% 67
199.49.81.0/24 Valid RIR databaseARIN 672 100% 67

AS-SET

AS3571 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 17 are in fix.csv.

  • ROA: none17
ChangePrefix or setDetailFull-table peers
ROA: none199.49.16.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.49.17.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.49.18.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.49.19.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.49.20.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.49.21.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.49.22.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.49.23.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.8.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.9.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.10.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.11.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.12.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.13.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.14.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.15.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673
ROA: none199.52.101.0/24No ROA covers it. Add a ROA for AS3571, maxLength 24.672 of 673

Route objects not announced

Every route object with origin AS3571 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.