COLT Technology Services Group Limited
COLT-DE-MUC-WAN
BGP inherited
Cluster stats
| Netblocks | 10 · 1,734 IPv4 addresses |
| All fragments | 142 blocks across 52 clusters |
| Cluster ID | 208855062 |
| Registry | RIPE |
| Customers | find customers using 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 | |
Footprint over time
5 weekly snapshots · JSON
10
0 netblocks since 2026-07-05
2026-07-05
peak 10
2026-07-19
IP Ranges (10)
⬇ export CSV| CIDR | Org name | Registry | Status | Confidence |
|---|---|---|---|---|
| 213.61.73.0/24 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 213.61.79.0/24 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 213.61.80.0/24 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 213.61.176.0/24 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.51.0/24 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.90.0 – 217.111.90.95 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.90.104 – 217.111.90.191 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.90.200 – 217.111.90.255 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.118.0 – 217.111.118.191 | COLT-DE-MUC-WAN | RIPE | ASSIGNED PA | ● low |
| 217.111.118.224/27 | COLT-DE-MUC-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
(10 of 10)
No discrepancies found among checked blocks.
NIC Handles
DE-COLT-MNT
DUMY-RIPE
DUMY-RIPE