81.0.208.0/23
๐จ๐ฟCIDR
81.0.208.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
๐จ๐ฟ Czechia
City
Prague
RIR
RIPENCC
Status
allocated
Allocated
12/14/2001
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.0.208.0/23 | AS15685CASABLANCA-AS CASABLANCA INT a.s. | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 81.0.208.0/23 | AS15685 | /23 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS15685 | RIPE | CASABLANCA-CORE-MNT | 4/13/2020 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.0.208.0/24 | ๐จ๐ฟCZ | assigned | |
| 81.0.209.0/26 | ๐จ๐ฟCZ | assigned | |
| 81.0.209.64/26 | ๐จ๐ฟCZ | assigned | |
| 81.0.209.128/26 | ๐จ๐ฟCZ | assigned | |
| 81.0.209.192/26 | ๐จ๐ฟCZ | assigned |
Origin ASN
AS15685
CASABLANCA-AS CASABLANCA INT a.s.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.0.208.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.0.208.0/23" | jq
External Links