5.102.48.0/20
🇨🇿CIDR
5.102.48.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇿 Czechia
City
Beroun (Centrum)
RIR
RIPENCC
Status
allocated
Allocated
6/27/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.102.48.0/20 | AS42908CZ-NORDICTELECOMREGIONAL O2 Czech Republic, a.s. | Valid | RIPE | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 5.102.48.0/20 | AS42908 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS42908 | RIPE | mnt-nordictelecom | 4/1/2025 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.102.56.0/21 | 🇨🇿CZ | assigned | |
| 5.102.48.0/21 | 🇨🇿CZ | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.102.48.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.102.48.0/20" | jq
External Links