5.45.56.0/21
🇨🇿CIDR
5.45.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇨🇿 Czech Republic
RIR
RIPENCC
Status
allocated
Allocated
5/25/2012
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 |
|---|---|---|---|---|
| 5.45.58.0/24 | AS198605AVAST-AS-DC AVAST Software s.r.o. | Valid | — | 5/31/2026 |
| 5.45.59.0/24 | AS198605AVAST-AS-DC AVAST Software s.r.o. | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 5.45.56.0/21 | AS198605 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.45.58.0/24 | AS198605 | 🇨🇿CZ | assigned |
| 5.45.61.0/24 | AS198605 | 🇩🇪DE | assigned |
| 5.45.59.0/24 | AS198605 | 🇨🇿CZ | assigned |
| 5.45.63.0/24 | AS198605 | 🇺🇸US | assigned |
| 5.45.56.0/24 | AS198605 | 🇨🇿CZ | assigned |
| 5.45.62.0/24 | AS198605 | 🇳🇱NL | assigned |
| 5.45.57.0/24 | AS198605 | 🇨🇿CZ | assigned |
| 5.45.60.0/24 | AS198605 | 🇨🇿CZ | assigned |
Geolocation
Country🇨🇿Czech RepublicCZ
Coordinates49.8175, 15.4730 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.45.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.45.56.0/21" | jq
External Links