Autonomous System
AS2833 Umea University
EducationActiveSwedenRIPE
AS2833 (SUNET-UMU) is an education network operated by Umea University in Sweden, registered with RIPE. It has 2 IPv4 prefixes with 66,048 addresses, which makes it the 3,365th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses66,048in 2 prefixes
IPv6 prefixes0none
Size rank#3,365of 82,200 active ASNs
Details
OrganizationUmea University
AS nameSUNET-UMU
Websiteumu.se
Country Sweden (SE)
Network typeEducation
RegistryRIPE
Abuse contactabuse@umu.se
Registered1970-01-01
Last updated2017-11-15
IPv4 prefixes
2 prefixes · 66,048 addresses| Network | Addresses | First – last address |
|---|---|---|
| 130.239.0.0/16 | 65,536 | 130.239.0.0 – 130.239.255.255 |
| 192.36.112.0/23 | 512 | 192.36.112.0 – 192.36.113.255 |
130.239.0.0/16 192.36.112.0/23
IPv6 prefixes
No IPv6 prefixes.
Query AS2833 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=AS2833&key=YOUR_API_KEY"Any address in its prefixes resolves to AS2833, with or without a key:
curl "https://api.ipapi.is/?q=130.239.0.1"