COLT Technology Services Group Limited
COLT-DE-HAM-WAN
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 8 · 1,784 IPv4 addresses |
| Also registered under this name | 9 netblocks across 2 separate records |
| Record ID | 237352154 |
| 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 | 1 distinct registrant name across these blocks |
| full provenance (JSON) → · how attribution works · report an issue | |
IP Ranges (8)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 213.61.84.12 – 213.61.84.255 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
| 213.61.136.0/24 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
| 213.61.142.0/24 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
| 217.110.154.136/30 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.1.0/24 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.4.0/24 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.72.0/24 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.78.0/24 | COLT-DE-HAM-WAN | RIPE | ASSIGNED PA | ● low |
Footprint over time
11 weekly snapshots · JSON
8
0 netblocks since 2026-07-05
2026-07-05
peak 8
2026-09-06
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(8 of 8)
No discrepancies found among checked blocks.
NIC Handles
DE-COLT-MNT
DUMY-RIPE
DUMY-RIPE