COLT Technology Services Group Limited

NET-DE-GLOBAL-TELECOM-SERVICES-BV
BGP inherited
Cluster stats
Netblocks7
All fragments 28 blocks across 16 clusters
Cluster ID210064334
RegistryRIPE
Customersfind customers using this network →
Evidence & provenance ?
Attribution BGP parent (inherited)
Shared handles clustered on 3 shared RIR contact/maintainer handles
Registry names 2 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

5 weekly snapshots · JSON
7 0 netblocks since 2026-07-05
2026-07-05 peak 7 2026-07-19

IP Ranges (7)

⬇ export CSV
CIDR Org name Registry Status Confidence
62.96.112.8/29 NET-DE-GLOBAL-TELECOM-SERVICES-BV RIPE ASSIGNED PA ● low
62.96.116.152/29 NET-DE-GLOBAL-TELECOM-SERVICES-BV RIPE ASSIGNED PA ● low
213.61.153.8/29 NET-DE-Global-Telecom-Services-BV RIPE ASSIGNED PA ● low
217.111.35.112/29 NET-DE-GLOBAL-TELECOM-SERVICES-BV RIPE ASSIGNED PA ● low
2001:920:180a:400::/56 NET-DE-GLOBAL-TELECOM-SERVICES-BV RIPE ASSIGNED ● low
2001:920:1a00:2e00::/56 NET-DE-GLOBAL-TELECOM-SERVICES-BV RIPE ASSIGNED ● low
2001:920:1a21:3300::/56 NET-DE-GLOBAL-TELECOM-SERVICES-BV RIPE ASSIGNED ● low

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (7 of 7)
Possible discrepancies (3)

These blocks are registered to NET-DE-GLOBAL-TELECOM-SERVICES-BV but cryptographically authorized for a different, unrelated network (1 distinct holder) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2001:920:1a21:3300::/56 /56 authorized for AS8220 — COLT Technology Services Group Limited
2001:920:180a:400::/56 /56 authorized for AS8220 — COLT Technology Services Group Limited
2001:920:1a00:2e00::/56 /56 authorized for AS8220 — COLT Technology Services Group Limited

NIC Handles

DE-COLT-MNT DUMY-RIPE DUMY-RIPE