Autonomous System

AS2037 California State University at Fresno

EducationActiveUnited StatesARIN

AS2037 (CSUFRESNO) is an education network operated by California State University at Fresno in United States, registered with ARIN. It has 2 IPv4 prefixes with 66,048 addresses, which makes it the 3,364th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses66,048in 2 prefixes
IPv6 prefixes0none
Size rank#3,364of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationCalifornia State University at Fresno
AS nameCSUFRESNO
Websitefresnostate.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contacthostmaster@csufresno.edu
Registered1992-12-07
Last updated2024-01-29

IPv4 prefixes

2 prefixes · 66,048 addresses
NetworkAddressesFirst – last address
129.8.0.0/1665,536129.8.0.0 – 129.8.255.255
198.207.154.0/23512198.207.154.0 – 198.207.155.255

IPv6 prefixes

No IPv6 prefixes.

Query AS2037 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=AS2037&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS2037, with or without a key:

curl "https://api.ipapi.is/?q=129.8.0.1"

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