COLT Technology Services Group Limited
COLT-CH-BSL-WAN
Data as of 2026-09-06
BGP inherited
This organisation
| Netblocks | 4 · 480 IPv4 addresses |
| Also registered under this name | 74 netblocks across 25 separate records |
| Record ID | 237559721 |
| 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 (4)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 212.203.84.0/24 | COLT-CH-BSL-WAN | RIPE | ASSIGNED PA | ● low |
| 213.173.162.0/25 | COLT-CH-BSL-WAN | RIPE | ASSIGNED PA | ● low |
| 213.173.162.128/27 | COLT-CH-BSL-WAN | RIPE | ASSIGNED PA | ● low |
| 213.173.162.192/26 | COLT-CH-BSL-WAN | RIPE | ASSIGNED PA | ● low |
Network trust
what's this?
RPKI hygiene: A
how networks compare →
100.0%
of checked blocks have valid RPKI ROA coverage
(4 of 4)
No discrepancies found among checked blocks.
NIC Handles
COLT-CH-MNT
DUMY-RIPE
DUMY-RIPE