81.26.0.0/20
π΅π±CIDR
81.26.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
π΅π± Poland
City
Kielce
RIR
RIPENCC
Status
allocated
Allocated
3/27/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.26.0.0/20 | AS24848KIELMAN-EDU-AS Kielce University of Technology | Valid | RIPE | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.26.0.0/20 | AS24848 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS24848 | RIPE | KUT-PL | 1/30/2004 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.26.8.0/22 | π΅π±PL | assigned | |
| 81.26.12.0/23 | π΅π±PL | assigned | |
| 81.26.4.0/24 | π΅π±PL | assigned | |
| 81.26.2.0/24 | π΅π±PL | assigned | |
| 81.26.1.0/24 | π΅π±PL | assigned | |
| 81.26.6.0/24 | π΅π±PL | assigned | |
| 81.26.0.0/24 | π΅π±PL | assigned | |
| 81.26.3.0/24 | π΅π±PL | assigned | |
| 81.26.7.0/25 | π΅π±PL | assigned | |
| 81.26.15.0/26 | π΅π±PL | assigned | |
| 81.26.5.64/26 | π΅π±PL | assigned | |
| 81.26.5.0/26 | π΅π±PL | assigned | |
| 81.26.5.192/26 | π΅π±PL | assigned | |
| 81.26.5.160/27 | π΅π±PL | assigned | |
| 81.26.5.128/27 | π΅π±PL | assigned | |
| 81.26.15.128/28 | π΅π±PL | assigned | |
| 81.26.15.240/29 | π΅π±PL | assigned | |
| 81.26.15.112/29 | π΅π±PL | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.26.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.26.0.0/20" | jq
External Links