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IP addresses in United Kingdom

United Kingdom (GB) holds 8,236 aggregated IPv4 ranges in the RIR delegation data. We sampled 24 addresses from 600 of them to estimate how much of the space is hosting, CDN or Tor infrastructure.

At a glance

8,236
aggregated ranges
17%
hosting in sample
7
CDN in sample
0
Tor exits in sample

Sample of 24 addresses, one per range. This is an estimate of the space, not a list of “good” IPs.

Networks seen in United Kingdom

ASNNetworkTypeSample hits
AS8075MICROSOFT-CORP-MSN-AS-BLOCKhosting3
AS20860IOMART-AScdn3
AS23764CTGNET CTGNetisp1
AS59445ICC-ASbusiness1
AS45014HOSTIT-MK-AS Milton Keynes Facilityisp1

Type comes from the announcing ASN and public registry data. A consumer ISP can still sell a resold range.

Before you use a GB address

Check a batch · ASN reference · What residential means · 7-day warm-up plan

Data: RIR delegation ranges (ipverse/rir-ip) · type classification from announcing ASN + PeeringDB. Last sampling run: 2026-10-31.