151.0.0.0/20
Currently announced by AS57164 ViacheslavFitiunin, in the routed prefix 151.0.0.0/20.
- Current ASN
- AS57164
- ViacheslavFitiunin
- Routed prefix
- 151.0.0.0/20
- Most specific route covering this prefix
- ASNs over time
- 1
- 2 announcement records
- RIR allocation
- RIPENCC
- Russia · 151.0.0.0/18
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 151.0.0.0/20
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 151.0.0.0/20 | AS57164 | ViacheslavFitiunin |  Russia | Before monitoring | 2026-11-08 10:26 | Announcing |
| 151.0.0.0/19 | AS57164 | ViacheslavFitiunin | Russia | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes4 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 151.0.8.0/23 | AS57164 | ViacheslavFitiunin | Russia | Before monitoring | 2026-11-08 10:26 | Announcing |
| 151.0.13.0/24 | AS57164 | ViacheslavFitiunin | Russia | Before monitoring | 2026-11-05 04:25 | Stopped |
| 151.0.14.0/24 | AS57164 | ViacheslavFitiunin | Russia | Before monitoring | 2026-11-05 04:25 | Stopped |
| 151.0.15.0/24 | AS57164 | ViacheslavFitiunin | Russia | Before monitoring | 2026-11-05 04:25 | Stopped |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.