217.64.0.0/20
🇨🇿CIDR
217.64.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇿 Czechia
City
Prague
RIR
RIPENCC
Status
allocated
Allocated
5/5/2003
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.64.0.0/20 | AS29086GITY-AS GiTy, a.s. | Valid | RIPE | 5/30/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.64.0.0/22 | AS29086GITY-AS GiTy, a.s. | Valid | — | 5/30/2026 |
| 217.64.4.0/22 | AS29086GITY-AS GiTy, a.s. | Valid | — | 5/30/2026 |
| 217.64.8.0/22 | AS29086GITY-AS GiTy, a.s. | Valid | — | 5/30/2026 |
| 217.64.12.0/22 | AS29086GITY-AS GiTy, a.s. | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 217.64.0.0/20 | AS29086 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS29086 | RIPE | GITYNET-MNT | 3/7/2008 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.64.0.0/22 | AS29086 | 🇨🇿CZ | assigned |
| 217.64.8.0/22 | AS29086 | 🇨🇿CZ | assigned |
| 217.64.4.0/22 | AS29086 | 🇨🇿CZ | assigned |
| 217.64.12.0/22 | AS29086 | 🇨🇿CZ | assigned |
Origin ASN
AS29086
GITY-AS GiTy, a.s.
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/217.64.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.64.0.0/20" | jq
External Links