2001:4cf8::/32
🇩🇪CIDR
2001:4cf8::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇩🇪 Germany
City
Darmstadt
RIR
RIPENCC
Status
allocated
Allocated
7/1/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4cf8::/32 | AS13167Merck-KGaA Merck KGaA | No ROA | RIPE | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4cf8:2000::/48 | AS4597MILLIPORE - Millipore Corp. | No ROA | — | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS13167 | RIPE | MERCK-MNT | 4/21/2011 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2001:4cf8::/48 | 🇩🇪DE | assigned | |
| 2001:4cf8:8:800::/56 | 🇺🇸US | assigned |
Origin ASN
AS13167
Merck-KGaA Merck KGaA
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2001:4cf8::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:4cf8::/32" | jq
External Links