185.204.16.0/22 - SPD Net SPDNet Telekomunikasyon Hizmetleri Bilgi Teknolojileri Taahhut Sanayi Ve Ticaret A.S (AS57844)
IPv4RIPE NCCallocatedAS57844SPD-Net SPDNet Telekomunikasyon Hizmetleri Bilgi Teknolojileri Taahhut Sanayi Ve Ticaret A.S. RPKI Valid
CIDR
185.204.16.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇿 Czechia
City
Brno-Řečkovice a Mokrá Hora
RIR
RIPE NCC
Status
allocated
Allocated
2017-05-17
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.204.16.0/22 | AS57844 SPD-Net SPDNet Telekomunikasyon Hizmetleri Bilgi Teknolojileri Taahhut Sanayi Ve Ticaret A.S. | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
4 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 185.204.16.0/22 | AS57844 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS57844 | RIPE | IPNODE-MNT | 2025-12-18 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.204.16.0/23 | 🇨🇿CZ | assigned | |
| 185.204.18.0/23 | 🇨🇿CZ | assigned |
Origin ASN
AS57844
SPD-Net SPDNet Telekomunikasyon Hizmetleri Bilgi Teknolojileri Taahhut Sanayi Ve Ticaret A.S.
Related Prefixes
Geolocation
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/185.204.16.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.204.16.0/22" | jq
External Links