37.221.0.0/16
52 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 37.221.0.0/24 | Iran (100%) | 1 | 1 | 1 |
| 37.221.65.0/24 | Moldova (100%) | 1 | 1 | 1 |
| 37.221.66.0/24 | Moldova (100%) | 1 | 1 | 1 |
| 37.221.67.0/24 | Moldova (100%) | 1 | 1 | 1 |
| 37.221.68.0/24 | Czechia (100%) | 1 | 1 | 1 |
| 37.221.72.0/24 | United States (100%) | 1 | 1 | 1 |
| 37.221.74.0/24 | Germany (100%) | 1 | 1 | 1 |
| 37.221.76.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 37.221.77.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 37.221.78.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 37.221.79.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 37.221.80.0/24 | Russia (100%) | 1 | 1 | 1 |
| 37.221.81.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 37.221.82.0/24 | Russia (100%) | 1 | 1 | 1 |
| 37.221.84.0/24 | France (100%) | 1 | 1 | 1 |
| 37.221.87.0/24 | France (100%) | 1 | 1 | 1 |
| 37.221.88.0/24 | Czechia (100%) | 1 | 1 | 1 |
| 37.221.92.0/24 | Germany (100%) | 1 | 1 | 1 |
| 37.221.93.0/24 | Germany (100%) | 1 | 1 | 1 |
| 37.221.94.0/24 | Germany (100%) | 1 | 1 | 1 |
| 37.221.95.0/24 | Germany (100%) | 1 | 1 | 1 |
| 37.221.96.0/24 | Italy (100%) | 1 | 1 | 1 |
| 37.221.99.0/24 | Italy (100%) | 1 | 1 | 1 |
| 37.221.100.0/24 | Poland (100%) | 1 | 1 | 1 |
| 37.221.104.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 37.221.108.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 37.221.109.0/24 | United States (100%) | 1 | 1 | 1 |
| 37.221.110.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 37.221.111.0/24 | United States (100%) | 1 | 1 | 1 |
| 37.221.112.0/24 | Romania (100%) | 1 | 1 | 1 |
| 37.221.116.0/24 | Czechia (100%) | 1 | 1 | 1 |
| 37.221.117.0/24 | Czechia (100%) | 1 | 1 | 1 |
| 37.221.120.0/24 | Italy (100%) | 1 | 1 | 1 |
| 37.221.128.0/24 | Ukraine (100%) | 1 | 1 | 1 |
| 37.221.160.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 37.221.176.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 37.221.180.0/24 | Montenegro (100%) | 1 | 1 | 1 |
| 37.221.181.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 37.221.185.0/24 | Russia (100%) | 1 | 1 | 1 |
| 37.221.191.0/24 | Russia (100%) | 1 | 1 | 1 |
| 37.221.192.0/24 | Germany (100%) | 1 | 1 | 1 |
| 37.221.200.0/24 | Russia (100%) | 1 | 1 | 1 |
| 37.221.202.0/24 | Kazakhstan (100%) | 1 | 1 | 1 |
| 37.221.203.0/24 | Russia (100%) | 1 | 1 | 1 |
| 37.221.207.0/24 | Kazakhstan (100%) | 1 | 1 | 1 |
| 37.221.208.0/24 | Hungary (100%) | 1 | 1 | 1 |
| 37.221.216.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 37.221.224.0/24 | Sweden (100%) | 1 | 1 | 1 |
| 37.221.232.0/24 | Spain (100%) | 1 | 1 | 1 |
| 37.221.240.0/24 | Czechia (100%) | 1 | 1 | 1 |
| 37.221.244.0/24 | Czechia (100%) | 1 | 1 | 1 |
| 37.221.246.0/24 | Czechia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
37.221.0.0 – 37.221.63.255 | AS206065 | Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS | IR |
37.221.65.0 – 37.221.65.255 | AS200019 | ALEXHOST SRL | MD |
37.221.66.0 – 37.221.66.255 | AS48753 | AVA HOST SRL | MD |
37.221.67.0 – 37.221.67.255 | AS200019 | ALEXHOST SRL | MD |
37.221.68.0 – 37.221.71.255 | AS49121 | Infinity Telecom s.r.o. | CZ |
37.221.72.0 – 37.221.73.255 | AS16509 | Amazon.com Inc. | US |
37.221.74.0 – 37.221.75.255 | AS208089 | Unzer Group GmbH | DE |
37.221.76.0 – 37.221.76.255 | AS211851 | SECKIN CAN CELENK trading as Web9 Bilisim ve Yazilim Hizmetleri | TR |
37.221.77.0 – 37.221.77.255 | AS44547 | NETUNDWEB TELEKOMUNIKASYON TICARET LIMITED SIRKETI | TR |
37.221.78.0 – 37.221.78.255 | AS218954 | NETZONE Teknoloji ve Savunma Sanayi Ticaret Anonim Sirketi | TR |
37.221.79.0 – 37.221.79.255 | AS44620 | Netlen Internet Hizmetleri Ltd. Sti. | TR |
37.221.80.0 – 37.221.80.255 | AS212667 | RECONN LLC | RU |
37.221.81.0 – 37.221.81.255 | AS48031 | Ivanov Vitaliy Sergeevich | UA |
37.221.82.0 – 37.221.83.255 | AS49505 | JSC Selectel | RU |
37.221.84.0 – 37.221.86.255 | AS39305 | Groupe convergence.com SAS | FR |
37 more ranges in this block.