185.194.228.0/22 - Colocation America Corporation (AS21769)
CIDR
185.194.228.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
Frankfurt am Main
RIR
ARIN
Status
allocated
Allocated
2019-10-31
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.194.228.0/22 | AS21769 AS-COLOAM - Colocation America Corporation | No ROA | Other IRR | 2026-10-12 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.194.228.0/24 | AS137235 AS137235 Wired ISP Inc. | Valid | - | 2026-10-12 |
| 185.194.229.0/24 | AS21859 ZEN-ECN - Zenlayer Inc | Valid | - | 2026-10-12 |
| 185.194.230.0/24 | AS21859 ZEN-ECN - Zenlayer Inc | Valid | - | 2026-10-12 |
| 185.194.231.0/24 | AS64267 AS-SPRIOUS - Sprious LLC | Valid | - | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21769 | Other IRR | MAINT-AS35916 | 2026-06-13 |
Transfer History
Registry transfers of 185.194.228.0/22, blocks inside it, or blocks containing it.
- 185.194.228.0/22inter-RIRTransfer ·
Related Prefixes
Geolocation
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/185.194.228.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.194.228.0/22" | jq
External Links