145.237.0.0/16
Currently announced by AS34339 POLFIN-AS, in the routed prefix 145.237.0.0/16.
- Current ASN
- AS34339
- POLFIN-AS
- Routed prefix
- 145.237.0.0/16
- Most specific route covering this prefix
- ASNs over time
- 1
- 1 announcement record
- RIR allocation
- RIPENCC
- Poland · 145.237.0.0/16
Routing data · Nov 8, 2026, 10:26 UTC
ASN historyEvery routed prefix covering 145.237.0.0/16
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 145.237.0.0/16 | AS34339 | POLFIN-AS |  Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
More specific routes8 total
| Prefix | ASN | Name | Registered country | First seen (UTC) | Last seen (UTC) | Status |
|---|---|---|---|---|---|---|
| 145.237.0.0/17 | AS34339 | POLFIN-AS | Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
| 145.237.3.0/24 | AS34339 | POLFIN-AS | Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
| 145.237.4.0/24 | AS34339 | POLFIN-AS | Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
| 145.237.128.0/19 | AS34339 | POLFIN-AS | Poland | 2026-11-06 14:26 | 2026-11-08 10:26 | Announcing |
| 145.237.160.0/19 | AS34339 | POLFIN-AS | Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
| 145.237.192.0/19 | AS34339 | POLFIN-AS | Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
| 145.237.221.0/24 | AS34339 | POLFIN-AS | Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
| 145.237.224.0/19 | AS34339 | POLFIN-AS | Poland | Before monitoring | 2026-11-08 10:26 | Announcing |
Change logAll changes
The routes covering this address have had no origin changes since ASNBase started monitoring.