129.233.128.0/17
🇩🇪IPv4RIPENCCannouncedAS5501Fraunhofer-Cluster-BW Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. RPKI Valid
CIDR
129.233.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇩🇪 Germany
City
Karlsruhe (Oststadt)
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.233.128.0/17 | AS5501Fraunhofer-Cluster-BW Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | Valid | RIPE | 5/31/2026 |
Covering Prefix
21 less-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 129.233.128.0/17 | AS5501 | /17 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS5501 | RIPE | FHG-MNT | 11/3/2021 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 129.233.128.0/18 | AS680 | 🇩🇪DE | assigned |
| 129.233.224.0/20 | AS680 | 🇩🇪DE | assigned |
| 129.233.252.0/22 | 🇩🇪DE | assigned | |
| 129.233.200.0/23 | AS200943 | 🇩🇪DE | assigned |
| 129.233.208.0/23 | AS12643 | 🇩🇪DE | assigned |
| 129.233.192.0/24 | AS60824 | 🇩🇪DE | assigned |
| 129.233.163.0/24 | AS5501 | 🇩🇪DE | assigned |
| 129.233.202.0/24 | AS200943 | 🇩🇪DE | assigned |
Origin ASN
AS5501
Fraunhofer-Cluster-BW Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
Geolocation
Country🇩🇪GermanyDE
RegionBaden-Wurttemberg
CityKarlsruhe (Oststadt)
Coordinates49.0155, 8.4258 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/129.233.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/129.233.128.0/17" | jq
External Links