192.81.0.0/16
67 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 192.81.0.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.9.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.12.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.16.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.49.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.52.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.55.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.56.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.63.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.64.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.66.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.70.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.72.0/24 | United States Virgin Islands (100%) | 1 | 1 | 1 |
| 192.81.75.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.76.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.78.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.84.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.85.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.86.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.98.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.99.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.101.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.108.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.110.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 192.81.112.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.116.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.121.0/24 | Germany (100%) | 1 | 1 | 1 |
| 192.81.122.0/24 | Puerto Rico (100%) | 1 | 1 | 1 |
| 192.81.123.0/24 | Finland (100%) | 1 | 1 | 1 |
| 192.81.128.0/24 | Singapore (100%) | 1 | 1 | 1 |
| 192.81.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.140.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.141.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.142.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.162.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.164.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.167.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.168.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.170.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.171.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.172.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.184.0/24 | Finland (100%) | 1 | 1 | 1 |
| 192.81.185.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.188.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.195.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.196.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.200.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.224.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.81.228.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.231.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.232.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.235.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.249.0/24 | Mexico (100%) | 1 | 1 | 1 |
| 192.81.251.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.252.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.81.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
192.81.0.0 – 192.81.7.255 | AS393950 | Xiber | US |
192.81.9.0 – 192.81.9.255 | AS395721 | Blue Cross and Blue Shield of Kansas City | US |
192.81.10.0 – 192.81.11.255 | AS63310 | NABP | US |
192.81.12.0 – 192.81.15.255 | AS39959 | iTeract inc. | CA |
192.81.16.0 – 192.81.31.255 | AS21724 | GOCO TECHNOLOGY LIMITED PARTNERSHIP | CA |
192.81.32.0 – 192.81.47.255 | AS30091 | Access Cable Television Inc. | US |
192.81.49.0 – 192.81.49.255 | AS46966 | City of Grand Island | US |
192.81.52.0 – 192.81.54.255 | AS53349 | RBBS Telecom Inc. | CA |
192.81.55.0 – 192.81.55.255 | AS396472 | TELUS Communications Inc. | CA |
192.81.56.0 – 192.81.57.255 | AS30176 | Priority Colo Inc | CA |
192.81.63.0 – 192.81.63.255 | AS35862 | JCWIFI.COM | US |
192.81.64.0 – 192.81.65.255 | AS53830 | Otava LLC | US |
192.81.66.0 – 192.81.66.255 | AS40854 | Whistler Blackcomb Holdings Inc. | CA |
192.81.68.0 – 192.81.69.255 | AS393330 | Circana LLC | US |
192.81.70.0 – 192.81.71.255 | AS394233 | Cloudwifi | CA |
52 more ranges in this block.