Autonomous System

AS1205 University Linz

EducationActiveAustriaRIPE

AS1205 (JKU-LINZ-AS) is an education network operated by University Linz in Austria, registered with RIPE. It has 4 IPv4 prefixes with 68,096 addresses and 1 IPv6 prefix, which makes it the 3,117th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses68,096in 4 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#3,117of 82,200 active ASNs
Abuser scoreVery Low0.03% of its addresses flagged · method

Details

OrganizationUniversity Linz
AS nameJKU-LINZ-AS
Websitejku.at
Country Austria (AT)
Network typeEducation
RegistryRIPE
Abuse contactabuse@jku.at
Registered2002-09-03
Last updated2017-11-15

IPv4 prefixes

4 prefixes · 68,096 addresses
NetworkAddressesFirst – last address
140.78.0.0/1665,536140.78.0.0 – 140.78.255.255
193.186.172.0/221,024193.186.172.0 – 193.186.175.255
193.186.176.0/221,024193.186.176.0 – 193.186.179.255
192.107.124.0/23512192.107.124.0 – 192.107.125.255

IPv6 prefixes

1 prefix
  • 2001:678:8d4::/48

Query AS1205 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=AS1205&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS1205, with or without a key:

curl "https://api.ipapi.is/?q=140.78.0.1"

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