COLT Technology Services Group Limited
NET-FR-COLT-TECHNOLOGIES
Data as of 2026-10-04
BGP inherited
This organisation
| Netblocks | 108 · 1,972 IPv4 addresses |
| IPv6 | 2 prefixes (largest 2001:920:726f::/48) |
| Also registered under this name | 217 netblocks across 20 separate records |
| Record ID | 245467424 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 6 shared RIR contact/maintainer handles |
| Registry names | 5 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (108)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 57.133.141.32/27 | Net-FR-COLT-TECHNOLOGIES | RIPE | LEGACY | ● low |
| 62.23.29.96/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.29.112/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.30.96/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.37.144/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.54.216/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.57.152/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.70.0/24 | FR-COLT-Technologies | RIPE | LIR-PARTITIONED PA | ● low |
| 62.23.75.0/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.79.32/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.81.64/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.81.184/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.83.40/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.87.16/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.93.224/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.97.168/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.99.32/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.100.136/29 | NET-FR-COLT-Technologies | RIPE | ASSIGNED PA | ● low |
| 62.23.101.248/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.102.128/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.106.96/28 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.106.112/28 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.110.0/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.110.64/29 | Net-FR-COLT-Technologies | RIPE | ASSIGNED PA | ● low |
| 62.23.110.120/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.111.88/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.118.192/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.118.216/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.119.172/30 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.124.112/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.124.208/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.130.32/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.142.24/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.145.144/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.169.0/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.171.120/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.174.232/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.219.184/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.222.144/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.222.152/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.231.240/29 | NET-FR-COLT-Technologies | RIPE | ASSIGNED PA | ● low |
| 62.23.241.48/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.242.184/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.72.121.56/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.152.116.152/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.2.8/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.2.160/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.13.72/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.30.32/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.31.112/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.55.72/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.57.32/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.92.208/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.101.96/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.125.144/28 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.148.144/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.153.136/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.156.128/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.158.248/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.171.0/28 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.198.0/23 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.201.104/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.205.96/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.209.88/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.218.200/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.224.232/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.228.248/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.229.232/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.243.240/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.247.8/29 | Net-FR-COLT-Technologies | RIPE | ASSIGNED PA | ● low |
| 85.88.134.240/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 193.82.47.72/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.12.96/28 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.25.96/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.31.64/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.34.192/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.43.176/28 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.54.128/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.82.224/27 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.99.24/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.100.24/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.103.112/28 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.107.64/28 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.68.121.176/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 195.110.93.168/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 212.0.126.192/28 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 212.31.225.80/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.11.72/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.15.0/24 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.19.112/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.21.96/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.31.200/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.46.96/28 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.87.184/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.90.88/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.98.0/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.102.224/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.104.176/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.107.144/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.109.240/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.41.127.200/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.246.249.32/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 217.110.197.192/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 217.111.194.64/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 217.111.194.88/29 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 217.111.194.144/29 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 2001:920:7261:300::/56 | NET-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED | ● low |
| 2001:920:726f::/48 | Net-FR-COLT-TECHNOLOGIES | RIPE | ASSIGNED | ● low |
IPv6 ranges (2)
Footprint over time
15 weekly snapshots · JSON
108
-1 netblocks since 2026-07-05
2026-07-05
peak 109
2026-10-04
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(108 of 108)
No discrepancies found among checked blocks.
NIC Handles
COLT-ESPANA-MNT
COLT-FR-MNT
COLT-MNT
COLT-UK
DUMY-RIPE
DUMY-RIPE