185.57.24.0/22 - BGP Prefix
IPv4not announcedNo ROA
CIDR
185.57.24.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
Frankfurt am Main
Status
not announced
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 185.57.24.0/24 | AS3320 DTAG Deutsche Telekom AG | No ROA | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 185.57.24.0/24 | AS3320 | 🇩🇪DE | allocated |
| 185.57.25.0/24 | AS42035 | 🇩🇪DE | allocated |
| 185.57.26.0/23 | AS42035 | 🇩🇪DE | allocated |
Transfer History
Registry transfers of 185.57.24.0/22, blocks inside it, or blocks containing it.
- 185.57.24.0/24Transfer ·
- 185.57.24.0/22Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 185.57.24.0/24 | Vikings GmbH | Thueringer Aufbaubank - Anstalt des oeffentlichen Rechts | Transfer | |
| 185.57.24.0/22 | Thomas Umbach trading as VIKINGS | Vikings GmbH | Transfer |
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/185.57.24.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/185.57.24.0/22" | jq
External Links