Autonomous System
AS21013 eww ag
ISPActiveAustriaRIPE
AS21013 (ITANDTEL-AS) is an ISP network operated by eww ag in Austria, registered with RIPE. It has 11 IPv4 prefixes with 25,088 addresses and 3 IPv6 prefixes, which makes it the 6,034th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses25,088in 11 prefixes
IPv6 prefixes3≈ 7.1 × 10²⁹ addresses
Size rank#6,034of 82,200 active ASNs
Details
Organizationeww ag
AS nameITANDTEL-AS
Websiteitandtel.at
Country Austria (AT)
Network typeISP
RegistryRIPE
Abuse contactnoc@itandtel.at
Registered2002-07-17
Last updated2026-08-04
IPv4 prefixes
11 prefixes · 25,088 addresses| Network | Addresses | First – last address |
|---|---|---|
| 85.31.0.0/19 | 8,192 | 85.31.0.0 – 85.31.31.255 |
| 212.52.192.0/19 | 8,192 | 212.52.192.0 – 212.52.223.255 |
| 80.243.160.0/20 | 4,096 | 80.243.160.0 – 80.243.175.255 |
| 91.210.140.0/22 | 1,024 | 91.210.140.0 – 91.210.143.255 |
| 185.91.80.0/22 | 1,024 | 185.91.80.0 – 185.91.83.255 |
| 185.136.80.0/22 | 1,024 | 185.136.80.0 – 185.136.83.255 |
| 91.221.138.0/23 | 512 | 91.221.138.0 – 91.221.139.255 |
| 91.220.179.0/24 | 256 | 91.220.179.0 – 91.220.179.255 |
| 194.242.35.0/24 | 256 | 194.242.35.0 – 194.242.35.255 |
| 195.190.26.0/24 | 256 | 195.190.26.0 – 195.190.26.255 |
| 195.248.85.0/24 | 256 | 195.248.85.0 – 195.248.85.255 |
85.31.0.0/19 212.52.192.0/19 80.243.160.0/20 91.210.140.0/22 185.91.80.0/22 185.136.80.0/22 91.221.138.0/23 91.220.179.0/24 194.242.35.0/24 195.190.26.0/24 195.248.85.0/24
IPv6 prefixes
3 prefixes- 2a06:fb80::/29
- 2a02:940::/32
- 2001:67c:c98::/48
2a06:fb80::/29 2a02:940::/32 2001:67c:c98::/48
Query AS21013 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=AS21013&key=YOUR_API_KEY"Any address in its prefixes resolves to AS21013, with or without a key:
curl "https://api.ipapi.is/?q=85.31.0.1"Other networks of eww ag
Largest networks in Austria
AS8412 T-Mobile Austria GmbH2,944,512 IPv4 addressesAS8447 A1 Telekom Austria AG2,783,488 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 addresses