COLT Technology Services Group Limited
NET-ES-COLT-TECHNOLOGIES
Data as of 2026-11-01
BGP inherited
This organisation
| Netblocks | 33 · 257 IPv4 addresses |
| IPv6 | 1 prefix (largest 2001:920:581c::/48) |
| Also registered under this name | 151 netblocks across 24 separate records |
| Record ID | 259857853 |
| Registry | RIPE |
| Customers | see who runs inside this network → |
Evidence & provenance ?
| Attribution | BGP parent (inherited) |
| Shared handles | clustered on 3 shared RIR contact/maintainer handles |
| Registry names | 3 distinct registrant names across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (33)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 57.133.110.224/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | LEGACY | ● low |
| 62.23.177.248/29 | Net-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.23.249.192/29 | Net-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.97.68.120/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.97.70.80/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.97.74.232/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.97.92.176/28 | NET-ES-COLT-Technologies | RIPE | ASSIGNED PA | ● low |
| 62.97.97.144/29 | Net-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.97.109.96/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 62.97.110.24/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 80.251.185.0/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 80.251.185.16/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 84.14.24.13/32 | Net-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 85.88.151.144/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 212.0.117.104/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 212.0.119.240/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.160.24/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.168.200/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.174.24/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.180.80/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.219.24/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.233.168/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.245.128/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.27.255.216/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.229.144.216/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.229.157.72/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.229.170.224/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.229.177.224/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 213.229.181.16/29 | NET-ES-COLT-Technologies | RIPE | ASSIGNED PA | ● low |
| 217.111.174.32/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 217.111.219.56/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 217.111.221.176/29 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED PA | ● low |
| 2001:920:581c::/48 | NET-ES-COLT-TECHNOLOGIES | RIPE | ASSIGNED | ● low |
IPv6 ranges (1)
| CIDR |
|---|
| 2001:920:581c::/48 |
Footprint over time
19 weekly snapshots · JSON
33
+5 netblocks since 2026-07-05
2026-07-05
peak 33
2026-11-01
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(33 of 33)
No discrepancies found among checked blocks.
NIC Handles
COLT-ESPANA-MNT
DUMY-RIPE
DUMY-RIPE