81.6.140.0/22
π΅π±CIDR
81.6.140.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
π΅π± Poland
City
Rytwiany
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.6.140.0/22 | AS30778KIELMAN-COM-AS Kielce University of Technology | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.6.140.0/24 | AS43386n3t-as Mariusz Ufel trading as N3T Projekt | Valid | β | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.6.140.0/22 | AS30778 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS30778 | RIPE | KUT-PL | 6/19/2018 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.6.140.0/24 | AS43386 | π΅π±PL | assigned |
| 81.6.142.0/24 | π΅π±PL | assigned | |
| 81.6.143.0/25 | π΅π±PL | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.6.140.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.6.140.0/22" | jq
External Links