Autonomous System

AS2837 Karolinska Institutet

EducationActiveSwedenRIPE

AS2837 (SUNET-KI) is an education network operated by Karolinska Institutet in Sweden, registered with RIPE. It has 1 IPv4 prefix with 16,384 addresses, which makes it the 7,710th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses16,384in 1 prefix
IPv6 prefixes0none
Size rank#7,710of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationKarolinska Institutet
AS nameSUNET-KI
Websiteki.se
Country Sweden (SE)
Network typeEducation
RegistryRIPE
Abuse contactabuse@ki.se
Registered1970-01-01
Last updated2017-11-15

IPv4 prefixes

1 prefix · 16,384 addresses
NetworkAddressesFirst – last address
130.229.0.0/1816,384130.229.0.0 – 130.229.63.255

IPv6 prefixes

No IPv6 prefixes.

Query AS2837 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=AS2837&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS2837, with or without a key:

curl "https://api.ipapi.is/?q=130.229.0.1"

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