81.26.16.0/20
π΅π±CIDR
81.26.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
π΅π± Poland
City
Kielce
RIR
RIPENCC
Status
allocated
Allocated
6/24/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.26.16.0/20 | AS24848KIELMAN-EDU-AS Kielce University of Technology | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.26.16.0/20 | AS24848 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS24848 | RIPE | KUT-PL | 4/3/2006 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.26.31.0/24 | π΅π±PL | assigned | |
| 81.26.16.0/24 | π΅π±PL | assigned | |
| 81.26.30.0/24 | π΅π±PL | assigned | |
| 81.26.18.0/24 | π΅π±PL | assigned | |
| 81.26.20.0/24 | π΅π±PL | assigned | |
| 81.26.19.0/24 | π΅π±PL | assigned | |
| 81.26.17.0/24 | π΅π±PL | assigned | |
| 81.26.28.128/26 | π΅π±PL | assigned | |
| 81.26.23.128/26 | π΅π±PL | assigned | |
| 81.26.27.32/27 | π΅π±PL | assigned | |
| 81.26.27.0/27 | π΅π±PL | assigned | |
| 81.26.27.128/27 | π΅π±PL | assigned | |
| 81.26.23.192/27 | π΅π±PL | assigned | |
| 81.26.28.192/28 | π΅π±PL | assigned | |
| 81.26.28.112/28 | π΅π±PL | assigned | |
| 81.26.28.64/28 | π΅π±PL | assigned | |
| 81.26.29.240/28 | π΅π±PL | assigned | |
| 81.26.29.96/28 | π΅π±PL | assigned | |
| 81.26.29.176/28 | π΅π±PL | assigned | |
| 81.26.28.96/28 | π΅π±PL | assigned | |
| 81.26.28.208/28 | π΅π±PL | assigned | |
| 81.26.27.88/29 | π΅π±PL | assigned | |
| 81.26.23.248/29 | π΅π±PL | assigned | |
| 81.26.29.72/29 | π΅π±PL | assigned | |
| 81.26.29.80/29 | π΅π±PL | assigned | |
| 81.26.27.104/29 | π΅π±PL | assigned | |
| 81.26.28.232/29 | π΅π±PL | assigned | |
| 81.26.27.64/29 | π΅π±PL | assigned | |
| 81.26.28.80/29 | π΅π±PL | assigned | |
| 81.26.28.224/29 | π΅π±PL | assigned | |
| 81.26.28.240/29 | π΅π±PL | assigned | |
| 81.26.29.224/29 | π΅π±PL | assigned | |
| 81.26.28.252/30 | π΅π±PL | assigned | |
| 81.26.28.248/30 | π΅π±PL | assigned | |
| 81.26.27.80/30 | π΅π±PL | assigned | |
| 81.26.27.76/30 | π΅π±PL | assigned | |
| 81.26.27.116/30 | π΅π±PL | assigned | |
| 81.26.27.84/30 | π΅π±PL | assigned | |
| 81.26.27.72/30 | π΅π±PL | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.26.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.26.16.0/20" | jq
External Links