89.248.240.0/20
🇨🇿CIDR
89.248.240.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇿 Czechia
City
Hradec Králové
RIR
RIPENCC
Status
allocated
Allocated
7/14/2006
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.248.240.0/20 | AS41670HKFREE-AS hkfree.org z.s. | Valid | RIPE | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 89.248.240.0/20 | AS41670 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS41670 | RIPE | JRK-RIPE | 10/16/2006 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 89.248.248.0/23 | 🇨🇿CZ | assigned | |
| 89.248.252.0/23 | 🇨🇿CZ | assigned | |
| 89.248.254.0/23 | 🇨🇿CZ | assigned | |
| 89.248.246.0/23 | 🇨🇿CZ | assigned | |
| 89.248.241.0/24 | 🇨🇿CZ | assigned | |
| 89.248.242.0/24 | 🇨🇿CZ | assigned | |
| 89.248.243.0/24 | 🇨🇿CZ | assigned | |
| 89.248.244.0/24 | 🇨🇿CZ | assigned | |
| 89.248.250.0/24 | 🇨🇿CZ | assigned | |
| 89.248.245.0/24 | 🇨🇿CZ | assigned | |
| 89.248.251.0/25 | 🇨🇿CZ | assigned | |
| 89.248.251.128/25 | 🇨🇿CZ | assigned | |
| 89.248.240.0/26 | 🇨🇿CZ | assigned | |
| 89.248.240.128/26 | 🇨🇿CZ | assigned | |
| 89.248.240.64/26 | 🇨🇿CZ | assigned | |
| 89.248.240.192/27 | 🇨🇿CZ | assigned | |
| 89.248.240.224/28 | 🇨🇿CZ | assigned | |
| 89.248.240.240/28 | 🇨🇿CZ | assigned |
Origin ASN
AS41670
HKFREE-AS hkfree.org z.s.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/89.248.240.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.248.240.0/20" | jq
External Links