204.235.190.0/23 - ZF Friedrichshafen ZF Friedrichshafen (AS216134)
CIDR
204.235.190.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Chicago
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.235.190.0/23 | AS216134 ZF-Friedrichshafen-AG ZF Friedrichshafen AG | Valid | RIPE | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 204.235.176.0/20 | AS216134 ZF-Friedrichshafen-AG ZF Friedrichshafen AG | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 204.235.176.0/20 | AS216134 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS216134 | RIPE | lir-de-zffriedrichshafen-1-MNT | 2025-03-27 |
Transfer History
Registry transfers of 204.235.190.0/23, blocks inside it, or blocks containing it.
- 204.235.176.0/20inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 204.235.176.0/20inter-RIR | ZF Friedrichshafen AG | Transfer |
Related Prefixes
Geolocation
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/204.235.190.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/204.235.190.0/23" | jq
External Links