5.3.0.0/16
52 assigned ranges in this /16.
/24 breakdown
| Block | Top country | Countries | ASNs | Ranges |
|---|---|---|---|---|
| 5.3.0.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.9.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.19.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.20.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.21.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.23.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.24.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.27.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.28.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.31.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.33.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.37.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.38.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.40.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.42.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.43.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.44.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.47.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.48.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.49.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.54.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.55.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.56.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.57.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.58.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.62.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.64.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.82.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.83.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.84.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.85.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.86.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.87.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.88.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.91.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.92.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.94.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.95.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.96.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.101.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.104.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.109.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.112.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.128.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.144.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.160.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.176.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.192.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.215.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.224.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.232.0/24 | Russia (100%) | 1 | 1 | 1 |
| 5.3.240.0/24 | Russia (100%) | 1 | 1 | 1 |
Assigned ranges
| Range | ASN | Org | Country |
|---|---|---|---|
5.3.0.0 – 5.3.8.255 | AS31483 | JSC ER-Telecom Holding | RU |
5.3.9.0 – 5.3.9.255 | AS51570 | JSC ER-Telecom Holding | RU |
5.3.19.0 – 5.3.19.255 | AS51570 | JSC ER-Telecom Holding | RU |
5.3.20.0 – 5.3.20.255 | AS34150 | JSC ER-Telecom Holding | RU |
5.3.21.0 – 5.3.21.255 | AS59713 | JSC ER-Telecom Holding | RU |
5.3.23.0 – 5.3.23.255 | AS56420 | JSC ER-Telecom Holding | RU |
5.3.24.0 – 5.3.25.255 | AS51570 | JSC ER-Telecom Holding | RU |
5.3.27.0 – 5.3.27.255 | AS41403 | JSC ER-Telecom Holding | RU |
5.3.28.0 – 5.3.28.255 | AS51819 | JSC ER-Telecom Holding | RU |
5.3.31.0 – 5.3.31.255 | AS51570 | JSC ER-Telecom Holding | RU |
5.3.33.0 – 5.3.33.255 | AS52207 | JSC ER-Telecom Holding | RU |
5.3.37.0 – 5.3.37.255 | AS50512 | JSC ER-Telecom Holding | RU |
5.3.38.0 – 5.3.38.255 | AS51570 | JSC ER-Telecom Holding | RU |
5.3.40.0 – 5.3.40.255 | AS34150 | JSC ER-Telecom Holding | RU |
5.3.42.0 – 5.3.42.255 | AS62287 | JSC ER-Telecom Holding | RU |
37 more ranges in this block.