AS51905 CWCS-VM Compuweb Communications Services Limited

CWCS-VM Compuweb Communications Services Limited · registered in the United Kingdom

IPv4 addresses2,0481 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#759largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#23,648of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited Kingdom2,261 ASNs registered there

Open AS51905 in ASN lookup Look up an IP in this network (84.19.112.1) All networks in United Kingdom

IPv4 prefixes

All 1 prefix, in address order.

84.19.112.0/21

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses

AS50202#756 HISCOXGROUP-AS Hiscox Underwriting Group Services Ltd2,048

AS51572#757 CERULEAN Cerulean Solutions Limited2,048

AS51707#758 INNOVATION-CENTRE-MEDWAY-ASN Medway Towns Council2,048

AS56460#760 O2-WIFI-AS Telefonica UK Limited2,048

AS57148#761 TBSH-CLIENT-TRISTAR-BYTEHOUSE Bytehouse Ltd2,048

AS59836#762 CBRE-EMEA CBRE Limited2,048

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