COLT Technology Services Group Limited

COLT-CH-GVA-WAN
BGP inherited
Cluster stats
Netblocks17 · 1,807 IPv4 addresses
All fragments 18 blocks across 2 clusters
Cluster ID208880133
RegistryRIPE
Customersfind 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
17 0 netblocks since 2026-07-05
2026-07-05 peak 17 2026-07-19

IP Ranges (17)

⬇ export CSV
CIDR Org name Registry Status Confidence
62.192.22.0/24 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.227.0/24 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.241.0/28 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.241.64/27 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.241.96/29 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.241.120/29 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.241.152/29 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.241.160/27 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.241.192/26 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.242.0/28 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.242.24/29 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.242.32/27 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.23.242.160 – 212.23.242.255 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.203.103.0/24 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.203.118.0 – 212.203.118.223 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
212.203.119.0/24 COLT-CH-GVA-WAN RIPE ASSIGNED PA ● low
213.173.189.0/24 COLT-CH-GVA-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 (17 of 17)
No discrepancies found among checked blocks.

NIC Handles

COLT-CH-MNT DUMY-RIPE DUMY-RIPE