AS218703 Tempest TEMPEST OPERATIONS UK LTD

Tempest TEMPEST OPERATIONS UK LTD · registered in the United Kingdom

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United Kingdom#2,066largest network in GB by IPv4 space, of 2,074 · <0.01% of GB

Rank worldwide#76,285of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited Kingdom2,261 ASNs registered there

Open AS218703 in ASN lookup Look up an IP in this network (141.193.68.1) All networks in United Kingdom

IPv4 prefixes

All 1 prefix, in address order.

141.193.68.0/24

Similar-sized networks in United Kingdom

ASNNameIPv4 addresses

AS218541#2063 MAILLAND Ventrya LTD256

AS218584#2064 Sipher Sipher Ltd256

AS218666#2065 CIVO-SANTACLARA Civo LTD256

AS218757#2067 MyCheapHost MYCHEAP LTD256

AS218950#2068 VYTAL VYTAL TECHNOLOGY LTD256

AS218974#2069 UFO-TECHNOLOGIES-LIMITED UFO TECHNOLOGIES LIMITED256

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