| # | Date | Res | Prefix(es) | From | To | Units | Nets | Tags | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2023-03-20 | IPV4 | 164.37.0.0/16 | RIPESemcon Sweden AB | → | RIPE |
65 536 addr | 1 | PI |
| 2 | 2025-06-30 | IPV4 | 89.22.51.0/24 | RIPEEmpathy Marketing Limited | → | RIPE |
256 addr | 1 | PI |
| 3 | 2026-04-22 | IPV4 | ⊂ 164.37.52.0/22 | RIPE |
→ | RIPE |
1 024 addr | 1 | PI |
| 4 | 2026-04-24 | IPV4 | ⊂ 164.37.39.0/24 | RIPE |
→ | RIPE |
256 addr | 1 | PI |
| 5 | 2026-04-29 | IPV4 | ⊂ 164.37.40.0/24 | RIPE |
→ | RIPE |
256 addr | 1 | PI |
| 6 | 2026-05-05 | IPV4 | ⊂ 164.37.44.0/23 | RIPE |
→ | RIPE |
512 addr | 1 | PI |
| 7 | 2026-05-06 | IPV4 | ⊂ 164.37.72.0/21 | RIPE |
→ | RIPE |
2 048 addr | 1 | PI |
| 8 | 2026-05-19 | IPV4 | ⊂ 164.37.56.0/22 | RIPE |
→ | RIPE |
1 024 addr | 1 | PI |
| 9 | 2026-05-19 | IPV4 | ⊂ 164.37.96.0/20 | RIPE |
→ | RIPE |
4 096 addr | 1 | PI |
| 10 | 2026-05-26 | IPV4 | ⊂ 164.37.46.0/23 | RIPE |
→ | RIPE |
512 addr | 1 | PI |