216.181.0.0/16
36 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 216.181.0.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.1.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.2.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.3.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.4.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.5.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.19.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.20.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.21.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.33.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.47.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.83.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.98.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.102.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.104.0/24 | Bahamas (100%) | 1 | 1 | 1 |
| 216.181.106.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.107.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.108.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.109.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.121.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.122.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 216.181.124.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.125.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.126.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.130.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.131.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.158.0/24 | Switzerland (100%) | 1 | 1 | 1 |
| 216.181.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.164.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.166.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.207.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.214.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.230.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.232.0/24 | Canada (100%) | 1 | 1 | 1 |
| 216.181.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 216.181.250.0/24 | Canada (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
216.181.0.0 – 216.181.0.255 | AS6407 | Primus Telecommunications Canada Inc. | CA |
216.181.1.0 – 216.181.1.255 | AS36151 | The Alta Condominium Unit Owner's Association | US |
216.181.2.0 – 216.181.2.255 | AS400400 | Clair Global | US |
216.181.3.0 – 216.181.3.255 | AS6407 | Primus Telecommunications Canada Inc. | CA |
216.181.4.0 – 216.181.4.255 | AS16696 | iTel Networks Inc | CA |
216.181.5.0 – 216.181.18.255 | AS6407 | Primus Telecommunications Canada Inc. | CA |
216.181.19.0 – 216.181.19.255 | AS16509 | Amazon.com Inc. | US |
216.181.20.0 – 216.181.20.255 | AS402591 | CyberHand LLC | US |
216.181.21.0 – 216.181.30.255 | AS6407 | Primus Telecommunications Canada Inc. | CA |
216.181.33.0 – 216.181.45.255 | AS6407 | Primus Telecommunications Canada Inc. | CA |
216.181.47.0 – 216.181.81.255 | AS6407 | Primus Telecommunications Canada Inc. | CA |
216.181.83.0 – 216.181.97.255 | AS6407 | Primus Telecommunications Canada Inc. | CA |
216.181.98.0 – 216.181.101.255 | AS53467 | Skagit Regional Health | US |
216.181.102.0 – 216.181.103.255 | AS393740 | Progressive Rural Telephone Cooperative Inc | US |
216.181.104.0 – 216.181.105.255 | AS397972 | Baha Mar | BS |
21 more ranges in this block.