194.143.156.0/23
🇩🇪CIDR
194.143.156.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇩🇪 Germany
City
Pforzheim
RIR
RIPENCC
Status
assigned
Allocated
3/18/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 194.143.156.0/23 | AS34701WITZENMANN-AS Witzenmann GmbH | Valid | RIPE | 6/1/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 194.143.156.0/24 | AS34701WITZENMANN-AS Witzenmann GmbH | Valid | — | 6/1/2026 |
| 194.143.157.0/24 | AS34701WITZENMANN-AS Witzenmann GmbH | Valid | — | 6/1/2026 |
Origin ASN
AS34701
WITZENMANN-AS Witzenmann GmbH
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/194.143.156.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/194.143.156.0/23" | jq
External Links