31.133.16.0/21
🇵🇱CIDR
31.133.16.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇵🇱 Poland
City
Dąbrowa Górnicza
RIR
RIPENCC
Status
assigned
Allocated
4/12/2011
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.133.16.0/22 | AS30838TELPOL Jerzy Krempa "Telpol" PPMUE | No ROA | — | 5/31/2026 |
| 31.133.20.0/22 | AS30838TELPOL Jerzy Krempa "Telpol" PPMUE | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS30838 | RIPE | TELPOL-MNT | 12/1/2023 |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/31.133.16.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.133.16.0/21" | jq
External Links