185.4.203.0/25
🇨🇿IPv4RIPEassigned RPKI Valid
CIDR
185.4.203.0/25
IP Version
IPv4
Addresses
128
Mask
/25 (255.255.255.128)
Country
🇨🇿 Czechia
City
Prague
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.4.200.0/22 | AS44002SYS-DATACOM Sys-DataCom s.r.o. | Valid | — | 5/31/2026 |
| 185.4.203.0/24 | AS44002SYS-DATACOM Sys-DataCom s.r.o. | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/185.4.203.0/25Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.4.203.0/25" | jq
External Links