AS49490 CIRCLENET-AS Circlenet LLP

CIRCLENET-AS Circlenet LLP · registered in the United Kingdom

IPv4 addresses7682 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#1,216largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#42,643of 79,396 networks with IPv4

IPv61 x /32 (65,536 x /48)1 prefixes

CountryUnited Kingdom2,261 ASNs registered there

Open AS49490 in ASN lookup Look up an IP in this network (109.248.232.1) All networks in United Kingdom

IPv4 prefixes

All 2 prefixes, in address order.

109.248.232.0/23
213.217.8.0/24

IPv6 prefixes

All 1 prefix.

2a12:d980::/32

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses

AS206499#1213 LOCIX LOCIX LIMITED768

AS214670#1214 NOMETRIC-NET No Metric Limited768

AS48901#1215 DSNET-CSP DSNET Ltd768

AS203449#1217 HOPEWISER-MERLIN Hopewiser Ltd768

AS204928#1218 AS-BONSAIHOST Bonsai Hosting ltd768

AS206332#1219 ARROW Arrow Business Communications Limited768

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources