COMPUTACENTER PLC
Computacenter (UK) Ltd
Data as of 2026-07-26
GLEIF verified
Complete entity footprint
2 linked clusters ·
60 netblocks ·
21,900 IPv4 addresses ·
9 IPv6 prefixes
This organisation's clusters combined by evidence —
shared GLEIF corporate family
— not name similarity, so genuinely different organisations that share a name are excluded.
LEI
549300XSXUZ1I19DB105
Registered name
COMPUTACENTER PLC
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 58 · 5,516 IPv4 addresses |
| IPv6 | 9 prefixes (largest 2a02:2080::/32) |
| Registered in | United Kingdom (26) · Germany (13) · France (3) · United States (3) · Netherlands (2) · Belgium (1) |
| Cluster ID | 213480917 |
| Registry | BGP |
| Owner jurisdiction | GB |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300XSXUZ1I19DB105 |
| Shared handles | clustered on 23 shared RIR contact/maintainer handles |
| Registry names | 12 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
Footprint over time
6 weekly snapshots · JSON
58
0 netblocks since 2026-07-05
2026-07-05
peak 58
2026-07-26
IP Ranges (58)
showing 50 of 58 — see all — ⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 109.233.8.0/22 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 109.233.8.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 109.233.9.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 109.233.12.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 109.233.12.0/22 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 109.233.14.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 109.233.15.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 195.36.112.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 195.36.112.0/22 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 195.36.114.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 195.36.116.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 195.36.116.0/22 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 195.36.118.0/24 | Computacenter (UK) Ltd | BGP | ANNOUNCED | ● high |
| 195.66.226.141/32 | Computacenter (UK) | PEERINGDB | ASSIGNED | ● high |
| 195.66.226.223/32 | Computacenter (UK) | PEERINGDB | ASSIGNED | ● high |
| 62.134.66.128/29 | COMPUTACENTER_LIMITED | RIPE | ASSIGNED PA | ● low |
| 62.134.88.224/30 | Computacenter | RIPE | ASSIGNED PA | ● low |
| 62.134.128.56/30 | computacenter | RIPE | ASSIGNED PA | ● low |
| 62.156.202.112/28 | COMPUTACENTER-NET | RIPE | ASSIGNED PA | ● low |
| 62.254.108.160/28 | COMPUTACENTER-PLC | RIPE | ASSIGNED PA | ● low |
| 78.141.169.144/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 81.131.29.32/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 82.135.5.64/27 | COMPUTACENTER-NET | RIPE | ASSIGNED PA | ● low |
| 85.118.17.192/27 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 85.233.199.40/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 85.233.199.48/28 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 86.188.204.184/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 89.202.42.20/30 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 89.202.42.48/30 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 109.205.1.192/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 109.205.1.204/30 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 109.233.8.0/21 | Computacenter (UK) Ltd | RIPE | ALLOCATED PA | ● low |
| 166.49.128.104/29 | COMPUTACENTER | RIPE | LEGACY | ● low |
| 166.49.138.232/29 | COMPUTACENTER | RIPE | LEGACY | ● low |
| 166.49.147.24/29 | COMPUTACENTER | RIPE | LEGACY | ● low |
| 166.49.239.72/29 | COMPUTACENTER | RIPE | LEGACY | ● low |
| 185.71.149.240/31 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 188.174.254.192/26 | COMPUTACENTER-NET | RIPE | ASSIGNED PA | ● low |
| 194.165.74.0 – 194.165.76.255 | COMPUTACENTER-GTT | RIPE | ASSIGNED PA | ● low |
| 194.165.77.0/24 | COMPUTACENTER-GTT | RIPE | ASSIGNED PA | ● low |
| 195.100.36.216/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 212.18.10.64 – 212.18.10.91 | COMPUTACENTER-NET | RIPE | ASSIGNED PA | ● low |
| 212.62.6.176/28 | Computacenter | RIPE | ASSIGNED PA | ● low |
| 212.190.94.160/27 | COMPUTACENTER-NV-NET | RIPE | ASSIGNED PA | ● low |
| 212.204.123.68/30 | COMPUTACENTER-NET | RIPE | ASSIGNED PA | ● low |
| 212.222.201.112/29 | COMPUTACENTER-B-V-GTT | RIPE | ASSIGNED PA | ● low |
| 212.250.144.92/30 | COMPUTACENTER-PLC | RIPE | ASSIGNED PA | ● low |
| 213.122.190.72/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 217.33.124.8/29 | COMPUTACENTER | RIPE | ASSIGNED PA | ● low |
| 2001:4d78:407:c8::/64 | COMPUTACENTER | RIPE | ASSIGNED | ● low |
IPv6 ranges (9)
Corporate group (2 confirmed entities)
+61 additional unconfirmed candidates not shown — full list (JSON)- Computacenter France SAS 4 blocks
Network trust
what's this?
RPKI hygiene: C
how networks compare →
67.2%
of checked blocks have valid RPKI ROA coverage
(39 of 58)
Possible discrepancies (5)
These blocks are registered to Computacenter (UK) Ltd but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.
| 2003:8:5800::/48 /48 | authorized for AS3320 — Deutsche Telekom AG |
| 2a00:2381:fea6:200::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:1e2d:600::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:fea6:600::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
| 2a00:2381:fea6:900::/56 /56 | authorized for AS2856 — British Telecommunications Limited |
NIC Handles
AS2822-MNT
AS3257-IPAM-MNT
AS3257-NET-MNT
AS5089-MNT
AS56474
AS56474
AS6661-MNT
BTNET-MNT
CIP-MNT
DTAG-NIC
DUMY-RIPE
DUMY-RIPE
+11 more