Autonomous System
AS1853 ACONET
ISPActiveAustriaRIPE
AS1853 (ACOnet) is an ISP network operated by ACONET in Austria, registered with RIPE. It has 17 IPv4 prefixes with 334,592 addresses and 1 IPv6 prefix, which makes it the 871st largest of 82,141 active autonomous systems by IPv4 space.
IPv4 addresses334,592in 17 prefixes
IPv6 prefixes1≈ 6.3 × 10²⁹ addresses
Size rank#871of 82,141 active ASNs
Details
OrganizationACONET
AS nameACOnet
Websiteaconet.it
Country Austria (AT)
Network typeISP
RegistryRIPE
Abuse contactcert@aco.net
Registered2002-09-19
Last updated2026-10-02
IPv4 prefixes
17 prefixes · 334,592 addresses| Network | Addresses | First – last address |
|---|---|---|
| 193.170.0.0/15 | 131,072 | 193.170.0.0 – 193.171.255.255 |
| 78.104.0.0/16 | 65,536 | 78.104.0.0 – 78.104.255.255 |
| 138.22.0.0/16 | 65,536 | 138.22.0.0 – 138.22.255.255 |
| 144.65.0.0/16 | 65,536 | 144.65.0.0 – 144.65.255.255 |
| 194.37.8.0/21 | 2,048 | 194.37.8.0 – 194.37.15.255 |
| 185.154.40.0/22 | 1,024 | 185.154.40.0 – 185.154.43.255 |
| 194.37.4.0/22 | 1,024 | 194.37.4.0 – 194.37.7.255 |
| 195.177.250.0/23 | 512 | 195.177.250.0 – 195.177.251.255 |
| 192.88.23.0/24 | 256 | 192.88.23.0 – 192.88.23.255 |
| 192.88.24.0/24 | 256 | 192.88.24.0 – 192.88.24.255 |
| 192.149.232.0/24 | 256 | 192.149.232.0 – 192.149.232.255 |
| 192.153.173.0/24 | 256 | 192.153.173.0 – 192.153.173.255 |
| 192.153.174.0/24 | 256 | 192.153.174.0 – 192.153.174.255 |
| 192.153.175.0/24 | 256 | 192.153.175.0 – 192.153.175.255 |
| 192.153.177.0/24 | 256 | 192.153.177.0 – 192.153.177.255 |
| 192.189.51.0/24 | 256 | 192.189.51.0 – 192.189.51.255 |
| 194.246.32.0/24 | 256 | 194.246.32.0 – 194.246.32.255 |
193.170.0.0/15 78.104.0.0/16 138.22.0.0/16 144.65.0.0/16 194.37.8.0/21 185.154.40.0/22 194.37.4.0/22 195.177.250.0/23 192.88.23.0/24 192.88.24.0/24 192.149.232.0/24 192.153.173.0/24 192.153.174.0/24 192.153.175.0/24 192.153.177.0/24 192.189.51.0/24 194.246.32.0/24
IPv6 prefixes
1 prefix- 2001:628::/29
2001:628::/29
Query AS1853 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=AS1853&key=YOUR_API_KEY"Any address in its prefixes resolves to AS1853, with or without a key:
curl "https://api.ipapi.is/?q=193.170.0.1"Largest networks in Austria
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