81.177.0.0/16
25 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 81.177.56.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.64.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.72.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.78.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.79.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.80.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.96.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.114.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.123.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.128.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.184.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.185.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.186.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.187.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.192.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.193.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.195.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.196.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.198.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.208.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.214.0/24 | United Kingdom (100%) | 1 | 1 | 1 |
| 81.177.216.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.224.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.252.0/24 | Russia (100%) | 1 | 1 | 1 |
| 81.177.254.0/24 | Russia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
81.177.56.0 – 81.177.63.255 | AS48176 | MTS PJSC | RU |
81.177.64.0 – 81.177.71.255 | AS8342 | JSC RTComm.RU | RU |
81.177.72.0 – 81.177.77.255 | AS8359 | MTS PJSC | RU |
81.177.78.0 – 81.177.78.255 | AS40993 | MTS PJSC | RU |
81.177.79.0 – 81.177.79.255 | AS8359 | MTS PJSC | RU |
81.177.80.0 – 81.177.95.255 | AS8342 | JSC RTComm.RU | RU |
81.177.96.0 – 81.177.113.255 | AS12389 | PJSC Rostelecom | RU |
81.177.114.0 – 81.177.122.255 | AS12389 | PJSC Rostelecom | RU |
81.177.123.0 – 81.177.127.255 | AS12389 | PJSC Rostelecom | RU |
81.177.128.0 – 81.177.183.255 | AS8342 | JSC RTComm.RU | RU |
81.177.184.0 – 81.177.184.255 | AS48176 | MTS PJSC | RU |
81.177.185.0 – 81.177.185.255 | AS200953 | OOO SET | RU |
81.177.186.0 – 81.177.186.255 | AS199833 | OOO SET | RU |
81.177.187.0 – 81.177.191.255 | AS48176 | MTS PJSC | RU |
81.177.192.0 – 81.177.192.255 | AS201123 | OOO SET | RU |
10 more ranges in this block.