Autonomous System
AS8447 A1 Telekom Austria AG
ISPActiveAustriaRIPE
AS8447 (A1TELEKOM-AT) is an ISP network operated by A1 Telekom Austria AG in Austria, registered with RIPE. It has 125 IPv4 prefixes with 2,786,048 addresses and 9 IPv6 prefixes, which makes it the 200th largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses2,786,048in 125 prefixes
IPv6 prefixes9≈ 3.2 × 10³⁰ addresses
Size rank#200of 82,141 active ASNs
Details
OrganizationA1 Telekom Austria AG
AS nameA1TELEKOM-AT
Websitea1.at
Country Austria (AT)
Network typeISP
RegistryRIPE
Abuse contactabuse@a1.at
Registered2002-09-20
Last updated2026-09-25
IPv4 prefixes
125 prefixes · 2,786,048 addresses| Network | Addresses | First – last address |
|---|---|---|
| 80.120.0.0/14 | 262,144 | 80.120.0.0 – 80.123.255.255 |
| 91.112.0.0/14 | 262,144 | 91.112.0.0 – 91.115.255.255 |
| 178.188.0.0/14 | 262,144 | 178.188.0.0 – 178.191.255.255 |
| 188.20.0.0/14 | 262,144 | 188.20.0.0 – 188.23.255.255 |
| 46.74.0.0/15 | 131,072 | 46.74.0.0 – 46.75.255.255 |
| 46.206.0.0/15 | 131,072 | 46.206.0.0 – 46.207.255.255 |
| 62.46.0.0/15 | 131,072 | 62.46.0.0 – 62.47.255.255 |
| 88.116.0.0/15 | 131,072 | 88.116.0.0 – 88.117.255.255 |
| 93.82.0.0/15 | 131,072 | 93.82.0.0 – 93.83.255.255 |
| 193.80.0.0/15 | 131,072 | 193.80.0.0 – 193.81.255.255 |
| 93.111.0.0/16 | 65,536 | 93.111.0.0 – 93.111.255.255 |
| 188.45.0.0/16 | 65,536 | 188.45.0.0 – 188.45.255.255 |
| 193.83.0.0/16 | 65,536 | 193.83.0.0 – 193.83.255.255 |
| 193.154.0.0/16 | 65,536 | 193.154.0.0 – 193.154.255.255 |
| 194.96.0.0/16 | 65,536 | 194.96.0.0 – 194.96.255.255 |
| 194.118.0.0/16 | 65,536 | 194.118.0.0 – 194.118.255.255 |
| 194.166.0.0/16 | 65,536 | 194.166.0.0 – 194.166.255.255 |
| 92.248.0.0/17 | 32,768 | 92.248.0.0 – 92.248.127.255 |
| 176.66.128.0/17 | 32,768 | 176.66.128.0 – 176.66.255.255 |
| 212.183.0.0/17 | 32,768 | 212.183.0.0 – 212.183.127.255 |
| 213.33.0.0/17 | 32,768 | 213.33.0.0 – 213.33.127.255 |
| 81.5.192.0/18 | 16,384 | 81.5.192.0 – 81.5.255.255 |
| 89.144.192.0/18 | 16,384 | 89.144.192.0 – 89.144.255.255 |
| 176.66.0.0/18 | 16,384 | 176.66.0.0 – 176.66.63.255 |
| 195.3.64.0/18 | 16,384 | 195.3.64.0 – 195.3.127.255 |
80.120.0.0/14 91.112.0.0/14 178.188.0.0/14 188.20.0.0/14 46.74.0.0/15 46.206.0.0/15 62.46.0.0/15 88.116.0.0/15 93.82.0.0/15 193.80.0.0/15 93.111.0.0/16 188.45.0.0/16 193.83.0.0/16 193.154.0.0/16 194.96.0.0/16 194.118.0.0/16 194.166.0.0/16 92.248.0.0/17 176.66.128.0/17 212.183.0.0/17 213.33.0.0/17 81.5.192.0/18 89.144.192.0/18 176.66.0.0/18 195.3.64.0/18
The 25 largest of 125. The API and the database have all of them.
IPv6 prefixes
9 prefixes- 2001:850::/29
- 2001:870::/29
- 2001:890::/29
- 2001:4bb8::/29
- 2a14:2c0::/29
- 2001:678:e90::/48
- 2001:67c:5fc::/48
- 2001:67c:2604::/48
- 2001:67c:2aa4::/48
2001:850::/29 2001:870::/29 2001:890::/29 2001:4bb8::/29 2a14:2c0::/29 2001:678:e90::/48 2001:67c:5fc::/48 2001:67c:2604::/48 2001:67c:2aa4::/48
Query AS8447 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS8447&key=YOUR_API_KEY"Any address in its prefixes resolves to AS8447, with or without a key:
curl "https://api.ipapi.is/?q=80.120.0.1"Other networks of A1 Telekom Austria AG
Largest networks in Austria
AS8412 T-Mobile Austria GmbH2,944,512 IPv4 addressesAS25255 Hutchison Drei Austria GmbH1,011,712 IPv4 addressesAS8437 Hutchison Drei Austria GmbH649,728 IPv4 addressesAS1853 ACONET334,592 IPv4 addressesAS12605 LIWEST Kabelmedien GmbH254,976 IPv4 addressesAS8445 SALZBURG AG fur Energie, Verkehr und Telekommunikation250,368 IPv4 addresses