217.194.160.0/20 - O2 CZECH REPUBLIC O2 Czech Republic, A.S (AS5610)
CIDR
217.194.160.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
π¨πΏ Czechia
City
Prague (Praha 4)
RIR
RIPE NCC
Status
allocated
Allocated
2009-04-02
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns β
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.194.160.0/20 | AS5610 O2-CZECH-REPUBLIC O2 Czech Republic, a.s. | Valid | RIPE | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 217.194.160.0/20 | AS5610 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS5610 | RIPE | AS5610-MTN | 2016-11-15 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.194.160.0/24 | π¨πΏCZ | assigned | |
| 217.194.162.0/24 | π¨πΏCZ | assigned | |
| 217.194.163.0/24 | π¨πΏCZ | assigned | |
| 217.194.164.0/24 | π¨πΏCZ | assigned | |
| 217.194.165.0/24 | π¨πΏCZ | assigned | |
| 217.194.166.0/24 | π¨πΏCZ | assigned | |
| 217.194.167.0/24 | π¨πΏCZ | assigned | |
| 217.194.169.0/24 | π¨πΏCZ | assigned | |
| 217.194.173.0/24 | π¨πΏCZ | assigned | |
| 217.194.174.0/23 | π¨πΏCZ | assigned |
Related Prefixes
Geolocation
Countryπ¨πΏCzechiaCZ
RegionHlavnΓ mΔsto Praha
CityPrague (Praha 4)
Coordinates50.0465, 14.4565 β
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/217.194.160.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.194.160.0/20" | jq
External Links