188.122.192.0/19
🇨🇿CIDR
188.122.192.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇨🇿 Czechia
City
Hradec Králové
RIR
RIPENCC
Status
allocated
Allocated
6/4/2009
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 188.122.192.0/19 | AS57728CEZNET-AS CEZNET s.r.o. | Valid | RIPE | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 188.122.192.0/19 | AS57728 | /19 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57728 | RIPE | CEZNET-MNT | 9/16/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 188.122.212.0/23 | 🇨🇿CZ | assigned | |
| 188.122.195.0/24 | 🇨🇿CZ | assigned | |
| 188.122.196.0/24 | 🇨🇿CZ | assigned | |
| 188.122.194.0/24 | 🇨🇿CZ | assigned | |
| 188.122.197.0/24 | 🇨🇿CZ | assigned | |
| 188.122.208.0/24 | 🇨🇿CZ | assigned | |
| 188.122.192.64/26 | 🇨🇿CZ | assigned | |
| 188.122.192.128/27 | 🇨🇿CZ | assigned | |
| 188.122.192.32/27 | 🇨🇿CZ | assigned | |
| 188.122.192.16/28 | 🇨🇿CZ | assigned | |
| 188.122.192.0/28 | 🇨🇿CZ | assigned |
Origin ASN
AS57728
CEZNET-AS CEZNET s.r.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/188.122.192.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/188.122.192.0/19" | jq
External Links