5.28.40.0/21
🇩🇪CIDR
5.28.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Bielefeld (Mitte)
RIR
RIPENCC
Status
allocated
Allocated
5/8/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.28.40.0/21 | AS214197virtion virtion GmbH | Valid | RIPE | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 5.28.47.0/24 | AS214197virtion virtion GmbH | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 5.28.40.0/21 | AS214197 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 5.28.47.0/24 | AS214197 | 🇩🇪DE | assigned |
| 5.28.43.0/24 | 🇩🇪DE | assigned | |
| 5.28.44.0/24 | 🇩🇪DE | assigned | |
| 5.28.42.0/24 | 🇩🇪DE | assigned | |
| 5.28.40.0/24 | 🇩🇪DE | assigned | |
| 5.28.41.0/24 | 🇩🇪DE | assigned |
Origin ASN
AS214197
virtion virtion GmbH
Geolocation
Country🇩🇪GermanyDE
RegionNorth Rhine-Westphalia
CityBielefeld (Mitte)
Coordinates52.0261, 8.5224 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/5.28.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/5.28.40.0/21" | jq
External Links