146.120.246.0/23
Currently announced by AS208087 Novosibirsk Telecommunication Company (Ulan Ude), in the routed prefix 146.120.246.0/23.
- Current ASN
- AS208087
- Novosibirsk Telecommunication Company (Ulan Ude)
- Routed prefix
- 146.120.246.0/23
- Most specific route covering this prefix
- ASNs over time
- 2
- 2 announcement records
- RIR allocation
- RIPENCC
- Czechia · 146.120.0.0/16
Routing data · Nov 11, 2026, 18:22 UTC
ASN historyEvery routed prefix covering 146.120.246.0/23
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 146.120.246.0/23 | AS208087 | Novosibirsk Telecommunication Company (Ulan Ude) |  Russia | Before monitoring | 2026-11-11 18:22 | Announcing |
| 146.120.0.0/16 | AS44546 | ALFATELECOM-AS |  Czechia | Before monitoring | 2026-11-11 18:22 | Announcing |
More specific routes2 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 146.120.246.0/24 | AS208087 | Novosibirsk Telecommunication Company (Ulan Ude) | Russia | Before monitoring | 2026-11-11 18:22 | Announcing |
| 146.120.247.0/24 | AS208087 | Novosibirsk Telecommunication Company (Ulan Ude) | Russia | Before monitoring | 2026-11-11 18:22 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.