ICUK Computing Services Limited
Data as of 2026-10-25
BGP inherited
This organisation
| Netblocks | 85 · 73,479 IPv4 addresses |
| IPv6 | 6 prefixes (largest 2a00:b900::/32) |
| Registered in | United Kingdom (87) · Germany (2) · Luxembourg (1) |
| Record ID | 255285432 |
| Registry | BGP |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 33 shared RIR contact/maintainer handles |
| Registry names | 4 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (85)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 5.57.81.134/32 | ICUK Computing Services Ltd | PEERINGDB | ASSIGNED | ● high |
| 195.66.226.191/32 | ICUK Computing Services Ltd | PEERINGDB | ASSIGNED | ● high |
| 195.66.238.191/32 | ICUK Computing Services Ltd | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4::c969:1/128 | ICUK Computing Services Ltd | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:4:1::c969:1/128 | ICUK Computing Services Ltd | PEERINGDB | ASSIGNED | ● high |
| 2001:7f8:17::c969:1/128 | ICUK Computing Services Ltd | PEERINGDB | ASSIGNED | ● high |
| 2.56.84.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 5.133.168.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 5.133.170.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 5.254.162.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 5.254.164.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 37.235.43.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 45.93.112.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 45.93.112.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 45.145.86.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.33.128.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.33.128.0/19 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.33.130.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.33.156.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.102.192.0/19 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.102.192.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.102.193.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 46.226.120.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.95.192.0/20 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.128.0/19 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.128.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.155.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.159.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.160.0/20 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.176.0/21 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.184.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.188.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.190.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.247.216.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 82.39.142.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 89.107.24.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 91.233.33.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.128.0/20 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.128.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.134.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.135.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.136.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.137.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.138.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 138.124.142.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.2.236.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.32.55.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.35.148.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.35.148.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.35.149.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.35.150.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.35.151.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.132.52.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.137.240.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.140.16.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.140.18.0/23 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.145.152.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.145.152.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.152.2.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.168.10.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.201.208.0/22 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.234.255.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.243.62.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.243.63.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 185.253.88.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 188.211.249.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 188.240.160.0/19 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 188.240.160.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 188.240.172.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 188.240.173.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 188.240.191.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 193.161.9.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 193.161.10.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 193.187.0.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 194.15.37.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 205.157.160.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 205.157.160.0/19 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 217.22.12.0/24 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 2a00:b900::/32 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 2a00:b900:2::/48 | ICUK Computing Services Limited | BGP | ANNOUNCED | ● medium |
| 80.209.128.0/18 | ICUK Computing Services Limited | RIPE | ALLOCATED PA | ● low |
| 89.187.101.224/30 | ICUK_COMPUTING | RIPE | ASSIGNED PA | ● low |
| 185.137.240.0/23 | ICUK Computing Services Limited | RIPE | ALLOCATED PA | ● low |
| 185.140.16.0/22 | ICUK Computing Services Limited | RIPE | ALLOCATED PA | ● low |
| 2001:4d78:104:258::/64 | ICUK_COMPUTING | RIPE | ASSIGNED | ● low |
IPv6 ranges (6)
Footprint over time
18 weekly snapshots · JSON
97
+3 netblocks since 2026-07-05
2026-07-05
peak 97
2026-10-25
Domains this organisation publishes
what's this?Network trust
what's this?
RPKI hygiene: F
how networks compare →
17.5%
of checked blocks have valid RPKI ROA coverage
(17 of 97)
Possible discrepancies (3)
These blocks are registered to ICUK Computing Services Limited but cryptographically authorized for a different, unrelated network (3 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 82.39.142.0/24 /24 | authorized for AS13335 — Cloudflare, Inc. |
| 185.168.10.0/24 /24 | authorized for AS202 — Level 3 Parent, LLC |
| 194.15.37.0/24 /24 | authorized for AS35575 — Vaioni Group Ltd |
NIC Handles
AS13213-MNT
AS21267
AS35575
AS51561
AS51561
DUMY-RIPE
DUMY-RIPE
EQUINIX-FULFIL-MNT
EQUINIX-MNT
ICUK-MNT
ICUK-MNT
MNT-ESSENSYS
+21 more