Autonomous System

AS33274 Fairview Health Services

BusinessActiveUnited StatesARIN

AS33274 (ASN-FAIRVIEWHEALTHSERVICES) is a business network operated by Fairview Health Services in United States, registered with ARIN. It has 4 IPv4 prefixes with 66,304 addresses, which makes it the 3,347th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses66,304in 4 prefixes
IPv6 prefixes0none
Size rank#3,347of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationFairview Health Services
AS nameASN-FAIRVIEWHEALTHSERVICES
Websitefairview.org
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactfsecure1@fairview.org
Registered2010-06-08
Last updated2025-12-05

IPv4 prefixes

4 prefixes · 66,304 addresses
NetworkAddressesFirst – last address
162.96.0.0/1665,536162.96.0.0 – 162.96.255.255
63.232.197.0/2425663.232.197.0 – 63.232.197.255
198.36.216.0/24256198.36.216.0 – 198.36.216.255
199.5.223.0/24256199.5.223.0 – 199.5.223.255

IPv6 prefixes

No IPv6 prefixes.

Query AS33274 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=AS33274&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS33274, with or without a key:

curl "https://api.ipapi.is/?q=162.96.0.1"

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