151.252.45.0/24 - SYSELEVEN (AS25291)
CIDR
151.252.45.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇩🇪 Germany
City
Düsseldorf
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 |
|---|---|---|---|---|
| 151.252.45.0/24 | AS25291 SYSELEVEN SysEleven GmbH | Valid | RIPE | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 151.252.40.0/21 | AS25291 SYSELEVEN SysEleven GmbH | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 151.252.40.0/21 | AS25291 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS25291 | RIPE | SYS11-MNT | 2019-07-30 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 151.252.45.0/29 | 🇨🇭CH | assigned | |
| 151.252.45.16/28 | 🇨🇭CH | assigned |
Origin ASN
AS25291
SYSELEVEN SysEleven GmbH
Related Prefixes
More prefixes of AS25291
All prefixes of AS25291 →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/151.252.45.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/151.252.45.0/24" | jq
External Links