91.204.44.0/22 - Netcup (AS197540)
CIDR
91.204.44.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
Karlsruhe (Nordweststadt)
RIR
RIPE NCC
Status
allocated
Allocated
2018-06-26
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.204.44.0/22 | AS197540 netcup-AS netcup GmbH | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.204.46.0/24 | AS197540 netcup-AS netcup GmbH | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 91.204.44.0/22 | AS197540 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS197540 | RIPE | NETCUP-MNT | 2018-07-03 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 91.204.44.0/23 | 🇩🇪DE | assigned | |
| 91.204.46.0/23 | 🇩🇪DE | assigned |
Origin ASN
AS197540
netcup-AS netcup GmbH
Related Prefixes
More prefixes of AS197540
All prefixes of AS197540 →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/91.204.44.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.204.44.0/22" | jq
External Links