| # | Date | Res | Prefix(es) | From | To | Units | Nets | Tags | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2015-07-02 | IPV4 | 188.225.0.0/21 | RIPE Transit Telecom LLC |
→ | RIPEOJSC "OAO TATTELECOM" | 2 048 addr | 1 | PA |
| 2 | 2015-07-02 | IPV4 | ⊂ 188.225.48.0/21 | RIPETransit Telecom LLC |
→ | RIPEOJSC "OAO TATTELECOM" | 2 048 addr | 1 | PA |
| 3 | 2015-07-02 | IPV4 | 188.225.64.0/21 | RIPETransit Telecom LLC |
→ | RIPEOJSC "OAO TATTELECOM" | 2 048 addr | 1 | PA |
| 4 | 2015-07-02 | IPV4 | ⊂ 188.225.88.0/21 | RIPETransit Telecom LLC |
→ | RIPEOJSC "OAO TATTELECOM" | 2 048 addr | 1 | PA |
| 5 | 2015-07-02 | IPV4 | 188.225.96.0/19 | RIPETransit Telecom LLC |
→ | RIPEOJSC "OAO TATTELECOM" | 8 192 addr | 1 | PA |
| 6 | 2016-03-17 | IPV4 | 5.101.16.0/21 | RIPEPetersburg Internet Network ltd. |
→ | RIPEOJSC "OAO TATTELECOM" | 2 048 addr | 1 | PA |
| 7 | 2016-04-06 | IPV4 | ⊂ 91.107.96.0/21 | RIPEAVK-computer ltd |
→ | RIPEOJSC "OAO TATTELECOM" | 2 048 addr | 1 | PA |
| 8 | 2018-10-18 | IPV4 | 89.191.240.0/20 | RIPELLC Tekhnologii Svyazi | → | RIPEOJSC "OAO TATTELECOM" | 4 096 addr | 1 | PA |