77.78.74.0/23
🇨🇿CIDR
77.78.74.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇨🇿 Czechia
City
Jinonice (Praha 5)
RIR
RIPENCC
Status
allocated
Allocated
2/27/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.78.74.0/23 | AS21430WIA-AS WIA spol. s.r.o. | Valid | RIPE | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 77.78.74.0/23 | AS21430 | /23 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21430 | RIPE | CASABLANCA-CORE-MNT | 10/7/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.78.75.112/29 | 🇨🇿CZ | assigned | |
| 77.78.75.84/30 | 🇨🇿CZ | assigned | |
| 77.78.75.104/30 | 🇨🇿CZ | assigned | |
| 77.78.75.228/30 | 🇨🇿CZ | assigned | |
| 77.78.75.168/30 | 🇨🇿CZ | assigned | |
| 77.78.75.152/30 | 🇨🇿CZ | assigned | |
| 77.78.75.220/30 | 🇨🇿CZ | assigned | |
| 77.78.75.248/30 | 🇨🇿CZ | assigned | |
| 77.78.75.100/30 | 🇨🇿CZ | assigned | |
| 77.78.75.156/30 | 🇨🇿CZ | assigned | |
| 77.78.75.200/30 | 🇨🇿CZ | assigned | |
| 77.78.75.224/31 | 🇨🇿CZ | assigned | |
| 77.78.75.226/31 | 🇨🇿CZ | assigned |
Origin ASN
AS21430
WIA-AS WIA spol. s.r.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/77.78.74.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.78.74.0/23" | jq
External Links