5.133.248.0/21
🇵🇱IPv4RIPENCCallocatedAS197227PSM_Winogrady Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniu RPKI Valid
CIDR
5.133.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇵🇱 Poland
City
Suchy Las
RIR
RIPENCC
Status
allocated
Allocated
7/6/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.133.248.0/21 | AS197227PSM_Winogrady Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniu | Valid | RIPE | 5/31/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.133.248.0/22 | AS197227PSM_Winogrady Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniu | Valid | — | 5/31/2026 |
| 5.133.252.0/22 | AS197227PSM_Winogrady Poznanska Spoldzielnia Mieszkaniowa "Winogrady" w Poznaniu | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 5.133.248.0/21 | AS197227 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS197227 | RIPE | WTVK-MNT | 12/13/2016 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.133.252.0/22 | AS197227 | 🇵🇱PL | assigned |
| 5.133.248.0/23 | 🇵🇱PL | assigned | |
| 5.133.251.0/24 | 🇵🇱PL | assigned | |
| 5.133.250.128/25 | 🇵🇱PL | assigned | |
| 5.133.250.64/26 | 🇵🇱PL | assigned | |
| 5.133.250.0/26 | 🇵🇱PL | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.133.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.133.248.0/21" | jq
External Links