2001:4100::/32
🇦🇹CIDR
2001:4100::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇦🇹 Austria
City
Vienna (Favoriten)
RIR
RIPENCC
Status
allocated
Allocated
9/8/2004
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4100::/32 | AS12401INTERNIC-AS12401 internic Datenkommunikations GmbH | No ROA | RIPE | 5/30/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12401 | RIPE | INTERNIC-MNT | 2/10/2011 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2001:4100::/48 | 🇦🇹AT | assigned | |
| 2001:4100:2::/48 | 🇦🇹AT | assigned | |
| 2001:4100:3::/48 | 🇦🇹AT | assigned | |
| 2001:4100:1::/48 | 🇦🇹AT | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/2001:4100::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:4100::/32" | jq
External Links