77.223.216.0/21
🇨🇿CIDR
77.223.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇿 Czechia
City
Praha 3 (Praha 7)
RIR
RIPENCC
Status
allocated
Allocated
4/26/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.223.216.0/21 | AS47110CLOUD4COM-AS Cloud4com s.r.o. | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 77.223.216.0/21 | AS47110 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS47110 | RIPE | CLOUD4COM-ROOT-MNT | 4/28/2020 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.223.220.0/22 | 🇨🇿CZ | assigned | |
| 77.223.216.0/22 | 🇨🇿CZ | assigned |
Origin ASN
AS47110
CLOUD4COM-AS Cloud4com s.r.o.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/77.223.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.223.216.0/21" | jq
External Links