83.136.128.0/21
🇩🇪CIDR
83.136.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇩🇪 Germany
City
Landau an der Isar
RIR
RIPENCC
Status
allocated
Allocated
3/4/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 83.136.128.0/21 | AS42840SWERK-GERMANY S.WERK GMBH | No ROA | RIPE | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS42840 | RIPE | INOTRONIC-MNT | 10/15/2018 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 83.136.128.0/23 | 🇩🇪DE | assigned | |
| 83.136.134.0/23 | 🇩🇪DE | assigned | |
| 83.136.131.128/26 | 🇩🇪DE | assigned | |
| 83.136.132.64/27 | 🇩🇪DE | assigned | |
| 83.136.130.0/27 | 🇩🇪DE | assigned | |
| 83.136.130.208/28 | 🇩🇪DE | assigned | |
| 83.136.130.48/28 | 🇩🇪DE | assigned | |
| 83.136.130.224/28 | 🇩🇪DE | assigned | |
| 83.136.131.192/28 | 🇩🇪DE | assigned | |
| 83.136.131.224/28 | 🇩🇪DE | assigned | |
| 83.136.130.144/29 | 🇩🇪DE | assigned | |
| 83.136.130.32/29 | 🇩🇪DE | assigned | |
| 83.136.130.40/29 | 🇩🇪DE | assigned | |
| 83.136.130.64/29 | 🇩🇪DE | assigned | |
| 83.136.131.208/29 | 🇩🇪DE | assigned | |
| 83.136.130.88/29 | 🇩🇪DE | assigned | |
| 83.136.130.104/29 | 🇩🇪DE | assigned | |
| 83.136.130.240/30 | 🇩🇪DE | assigned | |
| 83.136.130.244/30 | 🇩🇪DE | assigned | |
| 83.136.130.80/30 | 🇩🇪DE | assigned | |
| 83.136.130.84/30 | 🇩🇪DE | assigned |
Origin ASN
AS42840
SWERK-GERMANY S.WERK GMBH
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/83.136.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/83.136.128.0/21" | jq
External Links