CTR
CTR Communications Limited
LEI
969500ME27L3DWXMFP95
Registered name
CTR
Jurisdiction
Ultimate parent
No parent on file in GLEIF
Cluster stats
| Netblocks | 59 |
| All fragments | 65 blocks across 6 clusters |
| Cluster ID | 191720242 |
| Registry | APNIC |
| Owner jurisdiction | FR |
| Customers | find customers using this network → |
Evidence & provenance ?
| Attribution | unresolved |
| Legal identity | LEI 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 | |
IP Ranges (59)
showing 50 of 59 — see all — ⬇ 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 |
Network trust
what's this?
RPKI hygiene: B
how networks compare →
93.2%
of checked blocks have valid RPKI ROA coverage
(55 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