192.124.240.0/22 - DFN Verein Zur Foerderung Eines Deutschen Forschungsnetzes E.V (AS680)
CIDR
192.124.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇩🇪 Germany
City
Krefeld
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.124.240.0/22 | AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | No ROA | RIPE | 2026-10-13 |
More-Specific Announcements
1 more-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.124.243.0/24 | AS680 DFN Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. | Valid | - | 2026-10-13 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS680 | RIPE | DFN-MNT | 2001-09-22 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 192.124.240.0/24 | 🇩🇪DE | assigned | |
| 192.124.241.0/24 | 🇩🇪DE | assigned | |
| 192.124.242.0/24 | 🇩🇪DE | assigned | |
| 192.124.243.0/24 | AS680 | 🇩🇪DE | assigned |
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/192.124.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.124.240.0/22" | jq
External Links