SPECIALIST COMPUTER CENTRES PLC
Specialist Computer Centres Plc
Data as of 2026-10-18
GLEIF verified
Complete entity footprint
2 linked clusters ·
16 netblocks ·
7,680 IPv4 addresses ·
2 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
549300ISIPXWQZJKLM18
Registered name
SPECIALIST COMPUTER CENTRES PLC
Jurisdiction
Ultimate parent
RIGBY GROUP (RG) PLC
549300G6R3I85IXXD666
This organisation
| Netblocks | 13 · 6,656 IPv4 addresses |
| IPv6 | 1 prefix (largest 2a05:80c0::/29) |
| Record ID | 250113652 |
| Registry | BGP |
| Owner jurisdiction | GB |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | GLEIF legal-entity match |
| Legal identity | LEI 549300ISIPXWQZJKLM18 |
| Shared handles | clustered on 10 shared RIR contact/maintainer handles |
| Registry names | 2 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (13)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 80.86.32.0/20 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.98.180.0/22 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.98.180.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.98.181.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.98.182.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.106.220.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.106.220.0/22 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.106.221.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.106.222.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.106.223.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 185.148.4.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 193.24.28.0/24 | Specialist Computer Centres Plc | BGP | ANNOUNCED | ● high |
| 2a05:80c0::/29 | Specialist Computer Centres Plc | RIPE | ALLOCATED-BY-RIR | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2a05:80c0::/29 |
Footprint over time
17 weekly snapshots · JSON
24
0 netblocks since 2026-07-05
2026-07-05
peak 24
2026-10-18
Other domains hosted in this network
what's this?Corporate group (2 confirmed entities)
+18 additional unconfirmed candidates not shown — full list (JSON)- Nuvias UC Limited 5 blocks
Network trust
what's this?
RPKI hygiene: B
how networks compare →
91.7%
of checked blocks have valid RPKI ROA coverage
(22 of 24)
No discrepancies found among checked blocks.
NIC Handles
AS21077
AS24867-LWR-MNT
DUMY-RIPE
DUMY-RIPE
MNT-SCCIS
MNT-SCCIS
ORG-IA63-RIPE
RIPE-NCC-END-MNT
RIPE-NCC-HM-MNT
uk-marks-1-mnt