192.203.0.0/16
62 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 192.203.0.0/24 | Puerto Rico (100%) | 1 | 1 | 1 |
| 192.203.1.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.12.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.37.0/24 | Turks and Caicos Islands (100%) | 1 | 1 | 1 |
| 192.203.38.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 192.203.39.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 192.203.40.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.41.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.48.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.56.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.57.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.80.0/24 | Russia (100%) | 1 | 1 | 1 |
| 192.203.96.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.97.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.98.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.100.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.104.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.117.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.125.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.127.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.130.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.134.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.136.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.138.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 192.203.139.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 192.203.140.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 192.203.144.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 192.203.145.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 192.203.146.0/24 | South Korea (100%) | 1 | 1 | 1 |
| 192.203.150.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.155.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.156.0/24 | India (100%) | 1 | 1 | 1 |
| 192.203.164.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.175.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.177.0/24 | Mexico (100%) | 1 | 1 | 1 |
| 192.203.178.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.181.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.187.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.191.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.193.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 192.203.194.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 192.203.195.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.196.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.199.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.201.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.204.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.205.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.209.0/24 | Indonesia (100%) | 1 | 1 | 1 |
| 192.203.211.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.216.0/24 | New Zealand (100%) | 1 | 1 | 1 |
| 192.203.218.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.219.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.222.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.228.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.230.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.233.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.237.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.241.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.247.0/24 | Thailand (100%) | 1 | 1 | 1 |
| 192.203.253.0/24 | United States (100%) | 1 | 1 | 1 |
| 192.203.254.0/24 | United States (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
192.203.0.0 – 192.203.0.255 | AS63393 | BOOM NET | PR |
192.203.1.0 – 192.203.5.255 | AS749 | United States Department of Defense (DoD) | US |
192.203.12.0 – 192.203.36.255 | AS19255 | YOUR.ORG INC. | US |
192.203.37.0 – 192.203.37.255 | AS394311 | Digicel Turks and Caicos Ltd | TC |
192.203.38.0 – 192.203.38.255 | AS142226 | Dinas Komunikasi Informatika Statistik dan Persandian Kabupaten Kaimana | ID |
192.203.39.0 – 192.203.39.255 | AS153479 | PT Integra Putra Mandiri | ID |
192.203.40.0 – 192.203.40.255 | AS54004 | Cablevision Lightpath LLC | US |
192.203.41.0 – 192.203.41.255 | AS29721 | Cedars-Sinai Health Systems | US |
192.203.48.0 – 192.203.55.255 | AS701 | Verizon Business | US |
192.203.56.0 – 192.203.56.255 | AS11829 | Cadence Design Systems Inc. | US |
192.203.57.0 – 192.203.63.255 | AS701 | Verizon Business | US |
192.203.80.0 – 192.203.80.255 | AS58255 | Institute for Nuclear Research of the Russian Academy of Sciences | RU |
192.203.96.0 – 192.203.96.255 | AS62 | CyrusOne LLC | US |
192.203.97.0 – 192.203.97.255 | AS31967 | Florida Institute of Technology | US |
192.203.98.0 – 192.203.98.255 | AS22890 | Nebraska Colocation Centers LLC | US |
47 more ranges in this block.