155.133.28.0/22
šµš±IPv4RIPENCCassignedNo ROA
CIDR
155.133.28.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
šµš± Poland
City
PÄpowo
RIR
RIPENCC
Status
assigned
Allocated
11/7/1991
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 |
|---|---|---|---|---|
| 155.133.30.0/23 | AS47252LUKSUS-AS Grzegorz Wloch trading as LUKSUS | No ROA | ā | 6/15/2026 |
| 155.133.29.0/24 | AS6873LIBRUM-AS Librum Sp. z o.o. | No ROA | ā | 6/15/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 155.133.30.0/23 | AS47252 | šµš±PL | assigned |
| 155.133.28.0/24 | AS209597 | šµš±PL | assigned |
| 155.133.29.0/24 | AS6873 | šµš±PL | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/155.133.28.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/155.133.28.0/22" | jq
External Links