145.237.0.0/17
🇵🇱CIDR
145.237.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇵🇱 Poland
City
Warsaw
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 145.237.0.0/17 | AS34339POLFIN-AS Centrum Przetwarzania Danych Ministerstwa Finansow | No ROA | RIPE | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 145.237.0.0/16 | AS34339POLFIN-AS Centrum Przetwarzania Danych Ministerstwa Finansow | No ROA | — | 5/30/2026 |
| 145.237.3.0/24 | AS34339POLFIN-AS Centrum Przetwarzania Danych Ministerstwa Finansow | No ROA | — | 5/30/2026 |
| 145.237.4.0/24 | AS34339POLFIN-AS Centrum Przetwarzania Danych Ministerstwa Finansow | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS34339 | RIPE | POLFIN-MNT | 10/4/2017 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/145.237.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/145.237.0.0/17" | jq
External Links