91.204.0.0/16
78 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 91.204.0.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 91.204.4.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.8.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.10.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.16.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.20.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.22.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.24.0/24 | Switzerland (100%) | 1 | 1 | 1 |
| 91.204.28.0/24 | Poland (100%) | 1 | 1 | 1 |
| 91.204.32.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.34.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.36.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.44.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.47.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.48.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.51.0/24 | United States (100%) | 1 | 1 | 1 |
| 91.204.52.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 91.204.56.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.60.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.64.0/24 | Latvia (100%) | 1 | 1 | 1 |
| 91.204.68.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.72.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.74.0/24 | Kyrgyzstan (100%) | 1 | 1 | 1 |
| 91.204.76.0/24 | United Arab Emirates (100%) | 1 | 1 | 1 |
| 91.204.77.0/24 | Belize (100%) | 1 | 1 | 1 |
| 91.204.81.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.82.0/24 | Ireland (100%) | 1 | 1 | 1 |
| 91.204.84.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.88.0/24 | Poland (100%) | 1 | 1 | 1 |
| 91.204.94.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.95.0/24 | United States (100%) | 1 | 1 | 1 |
| 91.204.96.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.104.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.108.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.116.0/24 | France (100%) | 1 | 1 | 1 |
| 91.204.120.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.121.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.122.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.124.0/24 | Spain (100%) | 1 | 1 | 1 |
| 91.204.128.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.131.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.132.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.136.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.140.0/24 | Poland (100%) | 1 | 1 | 1 |
| 91.204.144.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.148.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.152.0/24 | Poland (100%) | 1 | 1 | 1 |
| 91.204.156.0/24 | Bulgaria (100%) | 1 | 1 | 1 |
| 91.204.160.0/24 | Poland (100%) | 1 | 1 | 1 |
| 91.204.163.0/24 | Poland (100%) | 1 | 1 | 1 |
| 91.204.164.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.168.0/24 | Germany (100%) | 1 | 1 | 1 |
| 91.204.174.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 91.204.176.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.180.0/24 | United States (100%) | 1 | 1 | 1 |
| 91.204.181.0/24 | United States (100%) | 1 | 1 | 1 |
| 91.204.182.0/24 | United States (100%) | 1 | 1 | 1 |
| 91.204.184.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.188.0/24 | Armenia (100%) | 1 | 1 | 1 |
| 91.204.190.0/24 | Armenia (100%) | 1 | 1 | 1 |
| 91.204.192.0/24 | Austria (100%) | 1 | 1 | 1 |
| 91.204.196.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.200.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.204.0/24 | Poland (100%) | 1 | 1 | 1 |
| 91.204.208.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 91.204.212.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 91.204.216.0/24 | Austria (100%) | 1 | 1 | 1 |
| 91.204.221.0/24 | Bulgaria (100%) | 1 | 1 | 1 |
| 91.204.224.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 91.204.228.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.230.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.232.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.236.0/24 | Uzbekistan (100%) | 1 | 1 | 1 |
| 91.204.240.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.244.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 91.204.248.0/24 | Italy (100%) | 1 | 1 | 1 |
| 91.204.252.0/24 | Russia (100%) | 1 | 1 | 1 |
| 91.204.254.0/24 | Russia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
91.204.0.0 – 91.204.3.255 | AS47287 | Stardoll AB | SE |
91.204.4.0 – 91.204.7.255 | AS31371 | Wissenschaftsladen Dortmund e.V. | DE |
91.204.8.0 – 91.204.8.255 | AS8881 | 1&1 Versatel GmbH | DE |
91.204.10.0 – 91.204.11.255 | AS8881 | 1&1 Versatel GmbH | DE |
91.204.16.0 – 91.204.19.255 | AS39775 | Limited Liability Company HyperNet | RU |
91.204.20.0 – 91.204.21.255 | AS13178 | LLC Real-net | RU |
91.204.22.0 – 91.204.23.255 | AS15552 | LLC Real-net | RU |
91.204.24.0 – 91.204.27.255 | AS203660 | WebPros International GmbH | CH |
91.204.28.0 – 91.204.31.255 | AS60195 | SCARNET Sp. z o.o. | PL |
91.204.32.0 – 91.204.33.255 | AS47261 | Mediengruppe Mainpost GmbH | DE |
91.204.34.0 – 91.204.35.255 | AS47261 | Mediengruppe Mainpost GmbH | DE |
91.204.36.0 – 91.204.39.255 | AS47266 | Telecompany Energy LLC | UA |
91.204.44.0 – 91.204.46.255 | AS197540 | netcup GmbH | DE |
91.204.47.0 – 91.204.47.255 | AS197540 | netcup GmbH | DE |
91.204.48.0 – 91.204.50.255 | AS50495 | web2objects GmbH | DE |
63 more ranges in this block.