81.18.0.0/16
39 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 81.18.0.0/24 | Cyprus (100%) | 1 | 1 | 1 |
| 81.18.16.0/24 | Switzerland (100%) | 1 | 1 | 1 |
| 81.18.32.0/24 | Kazakhstan (100%) | 1 | 1 | 1 |
| 81.18.46.0/24 | Kazakhstan (100%) | 1 | 1 | 1 |
| 81.18.48.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 81.18.49.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.50.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.51.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.52.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.54.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.55.0/24 | Turkey (100%) | 1 | 1 | 1 |
| 81.18.56.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.58.0/24 | Germany (100%) | 1 | 1 | 1 |
| 81.18.59.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.60.0/24 | Hong Kong (100%) | 1 | 1 | 1 |
| 81.18.61.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.62.0/24 | Serbia (100%) | 1 | 1 | 1 |
| 81.18.63.0/24 | Lithuania (100%) | 1 | 1 | 1 |
| 81.18.64.0/24 | Romania (100%) | 1 | 1 | 1 |
| 81.18.96.0/24 | Germany (100%) | 1 | 1 | 1 |
| 81.18.112.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.128.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.130.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.132.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.140.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.142.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.143.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.148.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.149.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.151.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.153.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.154.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.155.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.156.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.18.160.0/24 | Netherlands (100%) | 1 | 1 | 1 |
| 81.18.176.0/24 | France (100%) | 1 | 1 | 1 |
| 81.18.192.0/24 | Poland (100%) | 1 | 1 | 1 |
| 81.18.224.0/24 | Faroe Islands (100%) | 1 | 1 | 1 |
| 81.18.240.0/24 | Netherlands (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
81.18.0.0 – 81.18.15.255 | AS35432 | Cablenet Communication Systems plc | CY |
81.18.16.0 – 81.18.31.255 | AS50785 | Netrics AG | CH |
81.18.32.0 – 81.18.45.255 | AS29046 | Radiobaylanys LLP | KZ |
81.18.46.0 – 81.18.47.255 | AS29046 | Radiobaylanys LLP | KZ |
81.18.48.0 – 81.18.48.255 | AS215703 | FREAKHOSTING LTD | GB |
81.18.49.0 – 81.18.49.255 | AS52116 | Orion Telekom Tim d.o.o.Beograd | RS |
81.18.50.0 – 81.18.50.255 | AS9125 | Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun | RS |
81.18.51.0 – 81.18.51.255 | AS28964 | Orion Telekom Tim d.o.o.Beograd | RS |
81.18.52.0 – 81.18.53.255 | AS52116 | Orion Telekom Tim d.o.o.Beograd | RS |
81.18.54.0 – 81.18.54.255 | AS9125 | Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun | RS |
81.18.55.0 – 81.18.55.255 | AS48678 | Pentech Bilisim Teknolojileri Sanayi Ve Ticaret Limited Sirketi | TR |
81.18.56.0 – 81.18.57.255 | AS28964 | Orion Telekom Tim d.o.o.Beograd | RS |
81.18.58.0 – 81.18.58.255 | AS212895 | Johannes Ernst | DE |
81.18.59.0 – 81.18.59.255 | AS9125 | Drustvo za telekomunikacije Orion telekom doo Beograd-Zemun | RS |
81.18.60.0 – 81.18.60.255 | AS203997 | XTDef Limited | HK |
24 more ranges in this block.