Autonomous System

AS12971 Internet Viennaweb Service GmbH

HostingActiveAustriaRIPE

AS12971 (BIOS-AT) is a hosting network operated by Internet Viennaweb Service GmbH in Austria, registered with RIPE. It has 8 IPv4 prefixes with 16,384 addresses, which makes it the 7,739th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses16,384in 8 prefixes
IPv6 prefixes0none
Size rank#7,739of 82,200 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationInternet Viennaweb Service GmbH · hosting provider profile
AS nameBIOS-AT
Websiteviennaweb.at
Country Austria (AT)
Network typeHosting
RegistryRIPE
Abuse contactoffice@viennaweb.at
Registered2002-04-09
Last updated2024-04-30

IPv4 prefixes

8 prefixes · 16,384 addresses
NetworkAddressesFirst – last address
195.110.192.0/198,192195.110.192.0 – 195.110.223.255
195.110.192.0/204,096195.110.192.0 – 195.110.207.255
195.110.212.0/221,024195.110.212.0 – 195.110.215.255
195.110.216.0/221,024195.110.216.0 – 195.110.219.255
195.110.220.0/221,024195.110.220.0 – 195.110.223.255
195.110.210.0/23512195.110.210.0 – 195.110.211.255
195.110.208.0/24256195.110.208.0 – 195.110.208.255
195.110.209.0/24256195.110.209.0 – 195.110.209.255

IPv6 prefixes

No IPv6 prefixes.

Query AS12971 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=AS12971&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS12971, with or without a key:

curl "https://api.ipapi.is/?q=195.110.192.1"

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