77.73.248.0/21
🇩🇪CIDR
77.73.248.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Landau an der Isar
RIR
RIPENCC
Status
allocated
Allocated
4/3/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 77.73.248.0/21 | AS42840SWERK-GERMANY S.WERK GMBH | No ROA | RIPE | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS42840 | RIPE | INOTRONIC-MNT | 10/15/2018 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 77.73.252.0/24 | 🇩🇪DE | assigned | |
| 77.73.249.0/24 | 🇩🇪DE | assigned | |
| 77.73.250.0/25 | 🇩🇪DE | assigned | |
| 77.73.255.128/26 | 🇩🇪DE | assigned | |
| 77.73.248.128/26 | 🇩🇪DE | assigned | |
| 77.73.248.64/27 | 🇩🇪DE | assigned | |
| 77.73.248.0/27 | 🇩🇪DE | assigned | |
| 77.73.248.32/27 | 🇩🇪DE | assigned | |
| 77.73.253.64/28 | 🇩🇪DE | assigned | |
| 77.73.253.32/28 | 🇩🇪DE | assigned | |
| 77.73.253.48/28 | 🇩🇪DE | assigned | |
| 77.73.255.0/28 | 🇩🇪DE | assigned | |
| 77.73.248.192/29 | 🇩🇪DE | assigned | |
| 77.73.248.112/29 | 🇩🇪DE | assigned | |
| 77.73.255.120/29 | 🇩🇪DE | assigned | |
| 77.73.248.240/29 | 🇩🇪DE | assigned | |
| 77.73.253.16/29 | 🇩🇪DE | assigned | |
| 77.73.255.216/29 | 🇩🇪DE | assigned | |
| 77.73.248.120/29 | 🇩🇪DE | assigned | |
| 77.73.248.252/30 | 🇩🇪DE | assigned | |
| 77.73.248.248/30 | 🇩🇪DE | assigned | |
| 77.73.248.232/30 | 🇩🇪DE | assigned | |
| 77.73.253.24/30 | 🇩🇪DE | assigned | |
| 77.73.248.236/30 | 🇩🇪DE | assigned |
Origin ASN
AS42840
SWERK-GERMANY S.WERK GMBH
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/77.73.248.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/77.73.248.0/21" | jq
External Links