178.239.0.0/20
🇵🇱CIDR
178.239.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇵🇱 Poland
City
Sieraków
RIR
RIPENCC
Status
allocated
Allocated
7/29/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.239.0.0/20 | AS198023yesNET-AS Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo | No ROA | RIPE | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 178.239.10.0/23 | AS198023yesNET-AS Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo | No ROA | — | 5/30/2026 |
| 178.239.12.0/23 | AS198023yesNET-AS Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo | No ROA | — | 5/30/2026 |
| 178.239.14.0/23 | AS198023yesNET-AS Grzegorz Jessa trading as "Jessa" Przedsiebiorstwo | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS198023 | RIPE | szymonmazur-mnt | 1/27/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 178.239.0.0/21 | 🇵🇱PL | assigned | |
| 178.239.8.0/23 | 🇵🇱PL | assigned | |
| 178.239.12.0/23 | AS198023 | 🇵🇱PL | assigned |
| 178.239.14.0/23 | AS198023 | 🇵🇱PL | assigned |
| 178.239.10.0/23 | AS198023 | 🇵🇱PL | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/178.239.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/178.239.0.0/20" | jq
External Links