45.91.0.0/22
🇨🇿CIDR
45.91.0.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇿 Czechia
City
Prague
RIR
RIPENCC
Status
allocated
Allocated
6/26/2019
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.91.0.0/22 | AS208663MTU-NET Martin Ph. D. Pustka | Valid | RIPE | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 45.91.0.0/22 | AS208663 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS208663 | RIPE | mnt-cz-mtu-1 | 7/12/2019 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 45.91.0.0/24 | 🇨🇿CZ | assigned | |
| 45.91.3.0/24 | 🇨🇿CZ | assigned | |
| 45.91.2.0/24 | 🇨🇿CZ | assigned | |
| 45.91.1.0/24 | 🇨🇿CZ | assigned |
Origin ASN
AS208663
MTU-NET Martin Ph. D. Pustka
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/45.91.0.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.91.0.0/22" | jq
External Links