bgpreport

Network · data from 2026-11-12

AS19586 FIRST-CITY-INTERNET - First City Internet, LLC

Registry name: FIRST-CITY-INTERNET - First City Internet, LLC, US · not in PeeringDB

8IPv4 routes 0.0% RPKI valid · 100.0% with a route object
8IPv6 routes 0.0% RPKI valid · 100.0% with a route object
0RPKI invalid 0 origin · 0 maxLength
16No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
3Route objects not announced registered with origin AS19586, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS19586, 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.
204.15.112.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
204.15.113.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
204.15.114.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
204.15.115.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
208.73.116.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
208.73.117.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
208.73.118.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
208.73.119.0/24 No ROA RIR databaseARIN, RADB 673 100% 67
2602:fb8c::/48 No ROA RIR databaseARIN 636 100% 67
2602:fb8c:1::/48 No ROA RIR databaseARIN 636 100% 67
2602:fb8c:2::/48 No ROA RIR databaseARIN 636 100% 67
2602:fb8c:3::/48 No ROA RIR databaseARIN 636 100% 67
2602:fb8c:4::/48 No ROA RIR databaseARIN 636 100% 67
2602:fb8c:5::/48 No ROA RIR databaseARIN 636 100% 67
2602:fb8c:6::/48 No ROA RIR databaseARIN 636 100% 67
2602:fb8c:7::/48 No ROA RIR databaseARIN 636 100% 67

AS-SET

AS19586 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 19 are in fix.csv.

  • ROA: none16
  • Route object: not announced3
ChangePrefix or setDetailFull-table peers
ROA: none204.15.112.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none204.15.113.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none204.15.114.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none204.15.115.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none208.73.116.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none208.73.117.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none208.73.118.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none208.73.119.0/24No ROA covers it. Add a ROA for AS19586, maxLength 24.673 of 673
ROA: none2602:fb8c::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636
ROA: none2602:fb8c:1::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636
ROA: none2602:fb8c:2::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636
ROA: none2602:fb8c:3::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636
ROA: none2602:fb8c:4::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636
ROA: none2602:fb8c:5::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636
ROA: none2602:fb8c:6::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636
ROA: none2602:fb8c:7::/48No ROA covers it. Add a ROA for AS19586, maxLength 48.636 of 636

Route objects not announced

Route objects with origin AS19586 whose prefix no peer sees AS19586 announce. Many are kept on purpose (backup routes, space announced only in some places).

204.15.112.0/22RADBNo ROA
208.73.116.0/22RADBNo ROA
2620:125:700c::/48ARINNo 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.