CTR

CTR Communications Limited
Data as of 2026-09-06
GLEIF verified
LEI
969500ME27L3DWXMFP95
Registered name
CTR
Jurisdiction
FR
Ultimate parent
No parent on file in GLEIF
This organisation
Netblocks59 · 10,368 IPv4 addresses
IPv6 14 prefixes (largest 2a0a:cb40::/29)
Registered in Germany (37) · Italy (4) · China (1) · Denmark (1) · United Kingdom (1) · Poland (1)
Also registered under this name 65 netblocks across 6 separate records
Record ID236155086
RegistryAPNIC
Owner jurisdictionFR
Customerssee who runs inside this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 969500ME27L3DWXMFP95
Shared handles clustered on 14 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

IP Ranges (59)

⬇ export CSV
CIDR Org name Registry Status Confidence
80.209.244.0/24 CTR-NET RIPE ASSIGNED PA ● low
80.209.245.0/24 CTR-NET RIPE ASSIGNED PA ● low
80.209.246.0/24 CTR-NET RIPE ASSIGNED PA ● low
80.209.247.0/24 CTR-NET RIPE ASSIGNED PA ● low
82.85.18.208/28 CTR RIPE ASSIGNED PA ● low
82.85.26.120/29 CTR RIPE ASSIGNED PA ● low
82.85.145.224/29 CTR RIPE ASSIGNED PA ● low
91.103.12.0/24 CTR-NET RIPE ASSIGNED PA ● low
91.103.13.0/24 CTR-NET RIPE ASSIGNED PA ● low
91.103.14.0/24 CTR-NET RIPE ASSIGNED PA ● low
91.103.15.0/24 CTR-NET RIPE ASSIGNED PA ● low
158.181.48.0/24 CTR-NET RIPE ASSIGNED PA ● low
158.181.49.0/25 CTR-NET RIPE ASSIGNED PA ● low
158.181.49.160/27 CTR-NET RIPE ASSIGNED PA ● low
158.181.50.0/24 CTR-NET RIPE ASSIGNED PA ● low
158.181.51.0/24 CTR-NET RIPE ASSIGNED PA ● low
158.181.52.0/24 CTR-NET RIPE ASSIGNED PA ● low
158.181.53.0/24 CTR-NET RIPE ASSIGNED PA ● low
158.181.54.0/24 CTR-NET RIPE ASSIGNED PA ● low
158.181.55.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.9.128.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.9.129.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.9.130.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.9.131.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.64.112.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.64.113.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.64.114.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.64.115.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.127.116.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.127.117.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.127.118.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.127.119.0/24 CTR-NET RIPE ASSIGNED PA ● low
185.201.208.0/22 CTR Communications Limited RIPE ALLOCATED PA ● low
188.64.56.0/24 CTR-NET RIPE ASSIGNED PA ● low
188.64.57.0/24 CTR-NET RIPE ASSIGNED PA ● low
188.64.58.0/24 CTR-NET RIPE ASSIGNED PA ● low
188.64.59.0/24 CTR-NET RIPE ASSIGNED PA ● low
188.64.60.0/24 CTR-NET RIPE ASSIGNED PA ● low
188.64.61.0/24 CTR-NET RIPE ASSIGNED PA ● low
188.64.62.0/27 CTR-NET RIPE ASSIGNED PA ● low
188.64.62.128/25 CTR-NET RIPE ASSIGNED PA ● low
194.192.175.0 – 194.192.176.255 CTR-NET RIPE ASSIGNED PA ● low
213.25.186.8/29 CTR RIPE ASSIGNED PA ● low
217.222.158.240/28 CTR RIPE ASSIGNED PA ● low
220.248.24.56/29 CTR APNIC ASSIGNED NON-PORTABLE ● low
2a00:6140:100::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:101::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:102::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:103::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:107::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:114::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:117::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:118::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:119::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:123::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:124::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:127::/48 CTR-NET RIPE ASSIGNED ● low
2a00:6140:a000::/48 CTR-NET RIPE ASSIGNED ● low
2a0a:cb40::/29 CTR Communications Limited RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (14)

CIDR
2a0a:cb40::/29
2a00:6140:100::/48
2a00:6140:101::/48
2a00:6140:102::/48
2a00:6140:103::/48
2a00:6140:107::/48
2a00:6140:114::/48
2a00:6140:117::/48
2a00:6140:118::/48
2a00:6140:119::/48
2a00:6140:123::/48
2a00:6140:124::/48
2a00:6140:127::/48
2a00:6140:a000::/48

Footprint over time

11 weekly snapshots · JSON
59 0 netblocks since 2026-07-05
2026-07-05 peak 59 2026-09-06

Domains hosted in this network

what's this?
parkingoffice2.net velos-motos-keller.ch etalenta.eu cd-drucker.de

Network trust

what's this?
RPKI hygiene: B how networks compare →
94.9% of checked blocks have valid RPKI ROA coverage (56 of 59)
Possible discrepancies (47)

These blocks are registered to CTR Communications Limited but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

2a00:6140:101::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:102::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:103::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:107::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:114::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:117::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:118::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:119::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:123::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:124::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:100::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:127::/48 /48 authorized for AS200062 — Optitrust GmbH
2a00:6140:a000::/48 /48 authorized for AS200062 — Optitrust GmbH
194.192.175.0 – 194.192.176.255 /23 authorized for AS3292 — TDC Holding A/S
188.64.57.0/24 /24 authorized for AS200062 — Optitrust GmbH
+32 more — see the REST API

NIC Handles

AS8612-MNT CENTRON DKNET-MNT DUMY-RIPE DUMY-RIPE ICUK-MNT MAINT-CNCGROUP-SH OPTI-NET ORG-CCL53-RIPE RIPE-NCC-HM-MNT TIG-MNT TPNET +2 more