81.161.192.0/21
🇵🇱CIDR
81.161.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇵🇱 Poland
City
Krakow
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.161.192.0/21 | AS58321OXYLION-AS Oxylion Sp. z o.o. | Valid | RIPE | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.161.192.0/20 | AS58321OXYLION-AS Oxylion Sp. z o.o. | Valid | — | 5/31/2026 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58321 | RIPE | OXYLION-MNT | 8/27/2015 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.161.195.0/24 | 🇵🇱PL | assigned | |
| 81.161.193.0/24 | 🇵🇱PL | assigned | |
| 81.161.198.0/24 | 🇵🇱PL | assigned | |
| 81.161.194.0/24 | 🇵🇱PL | assigned | |
| 81.161.196.0/24 | 🇵🇱PL | assigned | |
| 81.161.199.0/24 | 🇵🇱PL | assigned | |
| 81.161.197.0/24 | 🇵🇱PL | assigned | |
| 81.161.192.128/25 | 🇵🇱PL | assigned | |
| 81.161.192.96/27 | 🇵🇱PL | assigned | |
| 81.161.192.32/27 | 🇵🇱PL | assigned | |
| 81.161.192.16/28 | 🇵🇱PL | assigned | |
| 81.161.192.0/28 | 🇵🇱PL | assigned |
Origin ASN
AS58321
OXYLION-AS Oxylion Sp. z o.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.161.192.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.161.192.0/21" | jq
External Links