185.250.172.0/22 - CZ SPCOM S.R.O (AS204383)
CIDR
185.250.172.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇿 Czechia
City
Hradec Králové (Pražské Předměstí)
RIR
RIPE NCC
Status
allocated
Allocated
2018-03-21
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.250.172.0/22 | AS204383 CZ-SPCOM-AS SPCom s.r.o. | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.250.172.0/22 | AS204383 | /22 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS204383 | RIPE | cz-spcom-1-mnt | 2021-02-10 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.250.172.0/24 | 🇨🇿CZ | assigned | |
| 185.250.173.0/24 | 🇨🇿CZ | assigned | |
| 185.250.174.0/24 | 🇨🇿CZ | assigned | |
| 185.250.175.0/24 | 🇨🇿CZ | assigned |
Origin ASN
AS204383
CZ-SPCOM-AS SPCom s.r.o.
Related Prefixes
Geolocation
Country🇨🇿CzechiaCZ
RegionHradec Králové Region
CityHradec Králové (Pražské Předměstí)
Coordinates50.2120, 15.8112 ↗
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/185.250.172.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.250.172.0/22" | jq
External Links