2001:4100::/32 - INTERNIC AS12401 Internic Datenkommunikations (AS12401)
CIDR
2001:4100::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇦🇹 Austria
City
Vienna (Favoriten)
RIR
RIPE NCC
Status
allocated
Allocated
2004-09-08
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:4100::/32 | AS12401 INTERNIC-AS12401 internic Datenkommunikations GmbH | No ROA | RIPE | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12401 | RIPE | INTERNIC-MNT | 2011-02-10 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2001:4100::/48 | 🇦🇹AT | assigned | |
| 2001:4100:1::/48 | 🇦🇹AT | assigned | |
| 2001:4100:2::/48 | 🇦🇹AT | assigned | |
| 2001:4100:3::/48 | 🇦🇹AT | 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 transfers in the RIPE NCC regionWho bought and sold address space recently
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