Autonomous System

AS402584 Metropolitan State University of Denver

EducationActiveUnited StatesARIN

AS402584 (MSUDENVER) is an education network operated by Metropolitan State University of Denver in United States, registered with ARIN. It has 1 IPv4 prefix with 65,536 addresses, which makes it the 3,885th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses65,536in 1 prefix
IPv6 prefixes0none
Size rank#3,885of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationMetropolitan State University of Denver
AS nameMSUDENVER
Websitemsudenver.edu
Country United States (US)
Network typeEducation
RegistryARIN
Abuse contactabuse@msudenver.edu
Registered2026-06-01
Last updated2026-06-01

IPv4 prefixes

1 prefix · 65,536 addresses
NetworkAddressesFirst – last address
147.153.0.0/1665,536147.153.0.0 – 147.153.255.255

IPv6 prefixes

No IPv6 prefixes.

Query AS402584 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=AS402584&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS402584, with or without a key:

curl "https://api.ipapi.is/?q=147.153.0.1"

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