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Autonomous System

AS33274

Fairview Health Services

Announced IPs
66,304
CIDR prefixes
4
ASN
AS33274

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Trust score 65 / 100

Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →

About M Health Fairview

M Health Fairview is a healthcare brand located in Minnesota, United States, representing the collaboration between the University of Minnesota Medical School, University of Minnesota Physicians, and Fairview Health Services. The organization offers a comprehensive range of health services, including primary and specialty care, hospital care, and pharmacy services.

Headquarters
Minneapolis
Industry
health care

Network profile

Source: PeeringDB →
Network type Non-Profit
Geographic scope Regional
Traffic ratio Not Disclosed
Peering policy Open
IRR record RS-FAIRVIEW-ORIGINATED

Present at 1 internet exchange: MICE: Shared Peering

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
162.96.0.0/16 65.5K
0.4%
Fairview Health Services US Minnesota Blaine
63.232.197.0/24 256
1.2%
Fairview Health Services US
198.36.216.0/24 256
1.2%
Fairview Health Services US
199.5.223.0/24 256
0.0%
Fairview Health Services US

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS33274 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
63.232.197.0/24 3,555 2026-07-20 11:22:24
198.36.216.0/24 3,547 2026-07-20 11:22:24
162.96.0.0/16 3,525 2026-07-20 11:22:24
199.5.223.0/24 3,512 2026-07-20 11:22:24

Frequently Asked Questions

What is AS33274?

AS33274 is an Autonomous System Number assigned to Fairview Health Services. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS33274 announce?

AS33274 announces 66.3K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in United States.

Who operates AS33274?

AS33274 is operated by Fairview Health Services. The organization is based in United States. You can view all IP ranges and related ASNs on the organization page.

What country is AS33274 registered in?

AS33274 is registered in United States. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-07-20 11:40:11 UTC
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