CTC_CLIENTS

Data as of 2026-09-06
BGP inherited
This organisation
Netblocks74 · 2,584 IPv4 addresses
Record ID237611523
RegistryRIPE
Customerssee 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 (74)

⬇ export CSV
CIDR Org name Registry Status Confidence
85.94.12.0 – 85.94.18.255 CTC_CLIENTS RIPE ASSIGNED PA ● low
85.94.20.120/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
85.94.20.200/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
85.94.24.0/28 CTC_CLIENTS RIPE ASSIGNED PA ● low
85.94.24.16/28 CTC_CLIENTS RIPE ASSIGNED PA ● low
85.94.24.32/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
85.94.24.52/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
85.94.24.172/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.234.48/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.234.112/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.234.120/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.234.160/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.234.176/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.235.4/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.235.12/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.235.64/28 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.235.80/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.235.92/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.235.96/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.237.40/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.237.88/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.248.0/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.248.8/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.248.16/28 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.248.32/28 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.248.48/28 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.248.84/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.248.88/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.249.0/24 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.0/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.4/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.16/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.20/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.24/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.28/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.32/27 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.64/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.68/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.80/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.88/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.96/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.104/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.132/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.140/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.144/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.152/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.168/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.176/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.184/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.192/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.200/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.250.208/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.40/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.64/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.68/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.72/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.104/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.112/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.120/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.128/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.136/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.144/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.152/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.156/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.184/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.200/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.204/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.208/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.212/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.216/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
89.109.251.220/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
95.73.62.16/29 CTC_CLIENTS RIPE ASSIGNED PA ● low
95.73.62.28/30 CTC_CLIENTS RIPE ASSIGNED PA ● low
213.140.250.0/27 CTC_CLIENTS RIPE ASSIGNED PA ● low

Footprint over time

11 weekly snapshots · JSON
74 0 netblocks since 2026-07-05
2026-07-05 peak 74 2026-09-06

Network trust

what's this?
RPKI hygiene: A how networks compare →
100.0% of checked blocks have valid RPKI ROA coverage (74 of 74)
Possible discrepancies (2)

These blocks are registered to CTC_CLIENTS 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.

85.94.12.0 – 85.94.18.255 /21 authorized for AS25515 — PJSC Rostelecom
89.109.249.0/24 /24 authorized for AS25515 — PJSC Rostelecom

NIC Handles

DUMY-RIPE DUMY-RIPE ROSTELECOM-MNT