81.17.208.0/20
🇩🇪CIDR
81.17.208.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇩🇪 Germany
City
Berlin (Bezirk Mitte)
RIR
RIPENCC
Status
allocated
Allocated
11/8/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.17.208.0/20 | AS35833MPEXNET mpex GmbH | No ROA | RIPE | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.17.216.0/21 | AS35833MPEXNET mpex GmbH | No ROA | — | 6/1/2026 |
| 81.17.218.0/24 | AS35833MPEXNET mpex GmbH | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS35833 | RIPE | MPEXNET-MNT | 1/28/2008 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.17.212.0/24 | AS35833 | 🇩🇪DE | assigned |
| 81.17.213.0/25 | AS35833 | 🇩🇪DE | assigned |
| 81.17.213.192/26 | AS35833 | 🇩🇪DE | assigned |
| 81.17.211.192/27 | 🇩🇪DE | assigned | |
| 81.17.211.160/27 | AS35833 | 🇩🇪DE | assigned |
| 81.17.216.224/28 | 🇩🇪DE | assigned | |
| 81.17.216.240/28 | 🇩🇪DE | assigned | |
| 81.17.217.0/28 | 🇩🇪DE | assigned | |
| 81.17.217.16/28 | 🇩🇪DE | assigned | |
| 81.17.217.64/28 | 🇩🇪DE | assigned | |
| 81.17.217.80/28 | 🇩🇪DE | assigned | |
| 81.17.217.144/28 | 🇩🇪DE | assigned | |
| 81.17.209.80/28 | 🇩🇪DE | assigned | |
| 81.17.217.208/28 | 🇩🇪DE | assigned | |
| 81.17.209.112/28 | 🇩🇪DE | assigned | |
| 81.17.216.80/28 | 🇩🇪DE | assigned | |
| 81.17.216.192/28 | 🇩🇪DE | assigned | |
| 81.17.216.208/28 | 🇩🇪DE | assigned |
Origin ASN
AS35833
MPEXNET mpex GmbH
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/81.17.208.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.17.208.0/20" | jq
External Links