bgpreport

Network · data from 2026-11-12

AS214566 Centerfield Ltd

Registry name: Centerfield Centerfield Ltd, GB · PeeringDB

1IPv4 routes 100.0% RPKI valid · 100.0% with a route object
5IPv6 routes 100.0% RPKI valid · 100.0% with a route object
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
2Route objects not announced registered with origin AS214566, seen from no peer

Announced routes

Every prefix a peer of the route collectors sees with origin AS214566, 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.
201.3.127.0/24 Valid RIR databaseRIPE 671 100% 68
2a10:fa81:a00::/48 Valid RIR databaseRIPE 635 100% 69
2a10:fa81:a02::/48 Valid RIR databaseRIPE 635 100% 69
2a10:fa81:a00::/40 Valid RIR databaseRIPE 634 100% 69
2a10:fa81:a01::/48 Valid RIR databaseRIPE 634 100% 69
2a10:fa81:a03::/48 Valid RIR databaseRIPE 625 98% 67

AS-SET

PeeringDB's irr_as_set for AS214566: RIPE::AS214566:AS-CFLD. 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 (AS214566 isn't in the set, or no route object for AS214566 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 objectsAS214566 in itNot covered
RIPE::AS214566:AS-CFLD RIPE 010 No 6

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 3 are in fix.csv.

  • AS-SET: own ASN1
  • Route object: not announced2
ChangePrefix or setDetailFull-table peers
AS-SET: own ASNRIPE::AS214566:AS-CFLDAS214566 isn't in AS214566:AS-CFLD (RIPE) once expanded. Add AS214566 to it.

Route objects not announced

Route objects with origin AS214566 whose prefix no peer sees AS214566 announce. Many are kept on purpose (backup routes, space announced only in some places).

208.85.9.0/24ARINNo ROA
208.85.10.0/24ARINNo 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.