bgpreport

Network · data from 2026-11-12

AS47582 Anson Network AS47582

Registry name: ansonnet-as-uk ANSON NETWORK LIMITED, GB · PeeringDB

3IPv4 routes 100.0% RPKI valid · 100.0% with a route object
0IPv6 routes
0RPKI invalid 0 origin · 0 maxLength
0No ROA 0 with no route object for this origin
0Low visibility seen by under 10% of full-table peers
28Route objects not announced registered with origin AS47582, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS47582, 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.

103.82.128.0/22 Valid RIR databaseAPNIC, NTTCOM, RADB 673 100% 67
125.62.64.0/22 Valid RIR databaseAPNIC, NTTCOM, RADB 673 100% 67
185.175.103.0/24 Valid RIR databaseRADB, RIPE 673 100% 67

AS-SET

PeeringDB's irr_as_set for AS47582: AS-ANSON-TRANSIT. Expanded from the day's IRR dumps the way bgpq4 does against whois.radb.net: a name with a database is read from that database only, one without from the first database in RADB's order. "Not covered" = this network's own routes that a filter built from the set would leave out (AS47582 isn't in the set, or no route object for AS47582 covers the route; more-specifics of a route object are accepted down to /24 and /48, as with bgpq4 -A -R 24 / -R 48). Customers' routes aren't counted: the collectors show each route's origin, not which network it came through.

NameDatabaseASNsSets Route objectsAS47582 in itNot covered
AS-ANSON-TRANSIT In no IRR database read today.

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 29 are in fix.csv.

  • AS-SET: not found1
  • Route object: not announced28
ChangePrefix or setDetailFull-table peers
AS-SET: not foundAS-ANSON-TRANSITPeeringDB names AS-ANSON-TRANSIT; no IRR database read has it.

Route objects not announced

Route objects with origin AS47582 whose prefix no peer sees AS47582 announce. Many are kept on purpose (backup routes, space announced only in some places).

89.41.224.0/20NTTCOMNo ROA
103.9.176.0/22RADBNo ROA
103.17.12.0/22RADBNo ROA
103.71.136.0/22RADBNo ROA
103.82.128.0/23APNIC, RADBValid
103.82.128.0/24APNIC, RADBValid
103.82.129.0/24APNIC, RADBValid
103.82.130.0/23APNIC, RADBValid
103.82.130.0/24APNIC, RADBValid
103.82.131.0/24APNIC, RADBValid
103.100.124.0/22NTTCOM, RADBNo ROA
125.62.64.0/23APNIC, RADBValid
125.62.64.0/24APNIC, RADBValid
125.62.65.0/24APNIC, RADBValid
125.62.66.0/23APNIC, RADBValid
125.62.66.0/24APNIC, RADBValid
125.62.67.0/24APNIC, RADBValid
139.5.32.0/22RADBNo ROA
185.175.100.0/22NTTCOM, RADB, RIPEValid
185.175.100.0/23RADB, RIPEValid
185.175.100.0/24RADB, RIPEValid
185.175.101.0/24RADB, RIPEValid
185.175.102.0/23RADB, RIPEValid
185.175.102.0/24RADB, RIPEValid
2400:83c0::/32RADBValid
2400:83c0:1000::/36RADBValid
2a0b:e500::/31RADBValid
2a0b:e500:1000::/36RADBValid

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.