CTR Communications Limited
CTR Communications Limited uses 1,024 IPv4 addresses in 39 ranges, and 1 IPv6 range, by the registry records IP Company reads.
Who routes its space
The networks announcing its IPv4, by the addresses each announces.
- AS51561 ICUK Computing Services Limited1,024 · 100.00%
Where its space is
Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.
- United Kingdom1,024 · 100.00%
Networks it operates
The autonomous systems registered under its domain, by the IPv4 each announces anywhere.
What the databases see
Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.
Speed tests
Speeds measured from its space in the last 90 days.
Its address ranges
Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, a CIDR a row, with the network announcing each.
| RANGE | IPV4 | ORIGIN |
|---|---|---|
| 185.201.211.22-185.201.211.255 | 234 | AS51561 |
| 185.201.210.126-185.201.211.21 | 152 | AS51561 |
| 185.201.208.0/25 | 128 | AS51561 |
| 185.201.208.128/29 | 8 | AS51561 |
| 185.201.208.136/31 | 2 | AS51561 |
| 185.201.208.248-185.201.209.77 | 86 | AS51561 |
| 185.201.208.182-185.201.208.239 | 58 | AS51561 |
| 185.201.208.140-185.201.208.179 | 40 | AS51561 |
| 185.201.210.62-185.201.210.101 | 40 | AS51561 |
| 185.201.209.118-185.201.209.151 | 34 | AS51561 |
| 185.201.210.28-185.201.210.61 | 34 | AS51561 |
| 185.201.209.156/30 | 4 | AS51561 |
| 185.201.209.160/28 | 16 | AS51561 |
| 185.201.209.176/29 | 8 | AS51561 |
| 185.201.209.200/29 | 8 | AS51561 |
| 185.201.209.208/28 | 16 | AS51561 |
| 185.201.209.224/30 | 4 | AS51561 |
| 185.201.210.104/29 | 8 | AS51561 |
| 185.201.210.112/29 | 8 | AS51561 |
| 185.201.210.120/30 | 4 | AS51561 |
| 185.201.209.232/29 | 8 | AS51561 |
| 185.201.209.240/30 | 4 | AS51561 |
| 185.201.209.80/29 | 8 | AS51561 |
| 185.201.209.88/30 | 4 | AS51561 |
| 185.201.209.94/31 | 2 | AS51561 |
| 185.201.209.96/29 | 8 | AS51561 |
| 185.201.209.104/31 | 2 | AS51561 |
| 185.201.209.186/31 | 2 | AS51561 |
| 185.201.209.188/30 | 4 | AS51561 |
| 185.201.209.192/30 | 4 | AS51561 |
| 185.201.208.240/29 | 8 | AS51561 |
| 185.201.209.108/30 | 4 | AS51561 |
| 185.201.209.112/30 | 4 | AS51561 |
| 185.201.209.248/29 | 8 | AS51561 |
| 185.201.210.0/29 | 8 | AS51561 |
| 185.201.210.16/30 | 4 | AS51561 |
| 185.201.210.20/31 | 2 | AS51561 |
| 185.201.209.152/30 | 4 | AS51561 |
| 185.201.209.196/30 | 4 | AS51561 |
| 185.201.209.228/30 | 4 | AS51561 |
| 185.201.209.244/30 | 4 | AS51561 |
| 185.201.210.12/30 | 4 | AS51561 |
| 185.201.210.8/30 | 4 | AS51561 |
| 185.201.208.138/31 | 2 | AS51561 |
| 185.201.208.180/31 | 2 | AS51561 |
| 185.201.209.106/31 | 2 | AS51561 |
| 185.201.209.116/31 | 2 | AS51561 |
| 185.201.209.184/31 | 2 | AS51561 |
| 185.201.209.78/31 | 2 | AS51561 |
| 185.201.209.92/31 | 2 | AS51561 |
| 185.201.210.102/31 | 2 | AS51561 |
| 185.201.210.124/31 | 2 | AS51561 |
| 185.201.210.22/31 | 2 | AS51561 |
| 185.201.210.24/31 | 2 | AS51561 |
| 185.201.210.26/31 | 2 | AS51561 |
| 2a0a:cb40::/29 |
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