78.133.170.0/23
🇵🇱CIDR
78.133.170.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇵🇱 Poland
City
Zielona Góra
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 78.133.170.0/23 | AS51277Ostrowski-as Ostrowski Sp. z o.o. | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 78.133.128.0/17 | AS12912TMPL T-Mobile Polska S.A. | Valid | — | 5/31/2026 |
Origin ASN
AS51277
Ostrowski-as Ostrowski Sp. z o.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/78.133.170.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/78.133.170.0/23" | jq
External Links