161.51.0.0/16
19 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 161.51.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 161.51.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 161.51.16.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 161.51.20.0/24 | United States (100%) | 1 | 1 | 1 |
| 161.51.24.0/24 | United States (100%) | 1 | 1 | 1 |
| 161.51.40.0/24 | Australia (100%) | 1 | 1 | 1 |
| 161.51.48.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 161.51.64.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 161.51.96.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 161.51.99.0/24 | United States (100%) | 1 | 1 | 1 |
| 161.51.101.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 161.51.128.0/24 | Germany (100%) | 1 | 1 | 1 |
| 161.51.130.0/24 | Germany (100%) | 1 | 1 | 1 |
| 161.51.192.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 161.51.240.0/24 | Germany (100%) | 1 | 1 | 1 |
| 161.51.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 161.51.250.0/24 | United States (100%) | 1 | 1 | 1 |
| 161.51.252.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 161.51.255.0/24 | Germany (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
161.51.0.0 – 161.51.8.255 | AS16525 | KBR | US |
161.51.10.0 – 161.51.11.255 | AS16525 | KBR | US |
161.51.16.0 – 161.51.19.255 | AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. | NL |
161.51.20.0 – 161.51.22.255 | AS16525 | KBR | US |
161.51.24.0 – 161.51.27.255 | AS16525 | KBR | US |
161.51.40.0 – 161.51.44.255 | AS2764 | AAPT Limited | AU |
161.51.48.0 – 161.51.63.255 | AS201838 | Community Fibre Limited | GB |
161.51.64.0 – 161.51.95.255 | AS39686 | Eurofiber Nederland BV | NL |
161.51.96.0 – 161.51.97.255 | AS201838 | Community Fibre Limited | GB |
161.51.99.0 – 161.51.99.255 | AS14618 | Amazon.com Inc. | US |
161.51.101.0 – 161.51.101.255 | AS12859 | BIT BV | NL |
161.51.128.0 – 161.51.128.255 | AS208162 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | DE |
161.51.130.0 – 161.51.130.255 | AS208162 | Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | DE |
161.51.192.0 – 161.51.239.255 | AS201838 | Community Fibre Limited | GB |
161.51.240.0 – 161.51.247.255 | AS21263 | TeleData GmbH | DE |
4 more ranges in this block.