192.12.0.0/16
109 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 192.12.0.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.12.2.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.5.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.6.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.9.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.10.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.11.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.13.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.15.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.16.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.17.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.18.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.19.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.22.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.26.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.28.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.29.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.31.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.32.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.33.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.34.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.40.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.43.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.45.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.46.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.51.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.52.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.54.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 192.12.55.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.63.0/24 | United States (100%) | 1 | 2 | 5 |
| 192.12.65.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.67.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.68.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.69.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.70.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.72.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 192.12.73.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 192.12.76.0/24 | Australia (100%) | 1 | 1 | 1 |
| 192.12.78.0/24 | Switzerland (100%) | 1 | 1 | 1 |
| 192.12.79.0/24 | Israel (100%) | 1 | 1 | 1 |
| 192.12.80.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.81.0/24 | Germany (100%) | 1 | 1 | 1 |
| 192.12.82.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.83.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.84.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.88.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.89.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.91.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.94.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.95.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.103.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.108.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.109.0/24 | India (100%) | 1 | 1 | 1 |
| 192.12.110.0/24 | Côte d'Ivoire (100%) | 1 | 1 | 1 |
| 192.12.111.0/24 | Angola (100%) | 1 | 1 | 1 |
| 192.12.112.0/24 | Brazil (100%) | 1 | 1 | 1 |
| 192.12.117.0/24 | Morocco (100%) | 1 | 1 | 1 |
| 192.12.118.0/24 | Chile (100%) | 1 | 1 | 1 |
| 192.12.124.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.125.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.126.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.128.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.133.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.135.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.139.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.144.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.146.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.148.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.152.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.156.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.160.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.166.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.168.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.171.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.172.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.173.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.174.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.12.176.0/24 | Canada (100%) | 1 | 1 | 1 |
| 192.12.184.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.185.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.189.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.192.0/24 | Italy (100%) | 1 | 1 | 1 |
| 192.12.197.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.205.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.206.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.207.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.208.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.209.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.220.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.221.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.222.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.223.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.232.0/24 | Portugal (100%) | 1 | 1 | 1 |
| 192.12.234.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.235.0/24 | EU (100%) | 1 | 1 | 1 |
| 192.12.236.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.238.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.240.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.244.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.247.0/24 | Switzerland (100%) | 1 | 1 | 1 |
| 192.12.248.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.12.250.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
192.12.0.0 – 192.12.0.255 | AS29861 | Syntax Systems Limited | CA |
192.12.2.0 – 192.12.2.255 | AS393379 | Seismic Exchange Inc. | US |
192.12.5.0 – 192.12.5.255 | AS264 | SRI International | US |
192.12.6.0 – 192.12.8.255 | AS749 | United States Department of Defense (DoD) | US |
192.12.9.0 – 192.12.9.255 | AS4155 | USDA | US |
192.12.10.0 – 192.12.10.255 | AS6922 | Texas Department of Information Resources | US |
192.12.11.0 – 192.12.11.255 | AS396527 | Massachusetts Institute of Technology | US |
192.12.12.0 – 192.12.12.255 | AS397870 | The Santa Fe Institute | US |
192.12.13.0 – 192.12.14.255 | AS5723 | Johns Hopkins University | US |
192.12.15.0 – 192.12.15.255 | AS43 | Brookhaven National Laboratory | US |
192.12.16.0 – 192.12.16.255 | AS264 | SRI International | US |
192.12.17.0 – 192.12.17.255 | AS45 | Lawrence Livermore National Laboratory | US |
192.12.18.0 – 192.12.18.255 | AS54223 | etrailer Corporation | US |
192.12.19.0 – 192.12.19.255 | AS31 | California Institute of Technology | US |
192.12.22.0 – 192.12.22.255 | AS10399 | Waller Creek Communications | US |
94 more ranges in this block.