Ctalk Limited
Cluster stats
Netblocks11
All fragments 17 blocks across 7 clusters
Cluster ID191778500
RegistryBGP
Customersfind customers using this network →
Evidence & provenance ?
Attribution unresolved
Shared handles clustered on 8 shared RIR contact/maintainer handles
Registry names 6 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works

Footprint over time

2 weekly snapshots · JSON
11 0 netblocks since 2026-07-05
2026-07-05 peak 11 2026-07-06

IP Ranges (11)

⬇ export CSV
CIDR Org name Registry Status Confidence
185.37.196.0/24 Ctalk Limited BGP ANNOUNCED ● high
185.37.197.0/24 Ctalk Limited BGP ANNOUNCED ● high
185.37.198.0/24 Ctalk Limited BGP ANNOUNCED ● high
185.37.199.0/24 Ctalk Limited BGP ANNOUNCED ● high
62.216.245.60/30 CTALK_LIMITED RIPE ASSIGNED PA ● low
185.37.196.0/22 Ctalk Limited RIPE ALLOCATED PA ● low
185.37.197.0/27 CTALK-MAN1 RIPE ASSIGNED PA ● low
185.37.197.32/27 CTALK-MAN2 RIPE ASSIGNED PA ● low
185.37.198.0/28 CTALK-DH1 RIPE ASSIGNED PA ● low
2001:4d78:204:34::/64 CTALK_LIMITED RIPE ASSIGNED ● low
2a04:70c0::/29 Ctalk Limited RIPE ALLOCATED-BY-RIR ● low

Network trust

what's this?
RPKI hygiene: B how networks compare →
81.8% of checked blocks have valid RPKI ROA coverage (9 of 11)
No discrepancies found among checked blocks.

NIC Handles

AS199946 DUMY-RIPE DUMY-RIPE EQUINIX-FULFIL-MNT EQUINIX-MNT ORG-CL232-RIPE RIPE-NCC-HM-MNT ctalkmntner