AS12971 BIOS-AT Internet Viennaweb Service GmbH
🇦🇹Org handle: ORG-JB6-RIPE
Fasangartengasse 1
RIPE NCCallocated
Announced Prefixes (BGP)
7total
7 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)16,384
Announced (BGP)15,360
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)0
Announced Prefixes
(BGP)7|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | - | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 | |
| Valid | RIPE | 2026-10-11 |
Allocated Prefixes
(RIR)6Prefix | Country | RIR | Status |
|---|---|---|---|
| 78.40.212.0/22 | 🇦🇹 AT | RIPENCC | allocated |
| 195.110.192.0/19 | 🇦🇹 AT | RIPENCC | allocated |
| 195.110.192.0/20 | 🇦🇹 AT | RIPENCC | allocated |
| 195.110.208.0/21 | 🇦🇹 AT | RIPENCC | allocated |
| 195.110.220.0/22 | 🇦🇹 AT | RIPENCC | allocated |
| 2a03:da80::/32 | 🇦🇹 AT | RIPENCC | allocated |
ASPA
No ASPA
Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS12971 should publish an ASPA object
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/12971Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/12971" | jq