Skip to content
InternetData
AS40578

Vanguard Health Systems

AS40578 is Vanguard Health Systems (abrazohealth.com). It announces 0 IPv4 addresses in 0 prefixes, and 0 IPv6 prefixes.

United States· ARIN· allocated 2008-02-05· Business· abrazohealth.com

0
IPv4 addresses announced
0
IPv4 prefixes
0
IPv6 prefixes
—
of its routes RPKI-valid
0
of its IPv4 geolocated
0
countries

Where its space is

The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.

None of its IPv4 is geolocated, or it announces only IPv6.

Registry record

Its ASN Whois record, as the registry publishes it.

handle
VANGUARDHEALTHSYSTEMS-PHAZ
name
Vanguard Health Systems
org
VHM-3
org name
Vanguard Health Systems
org address
8620 North 22nd Avenue, Suite 200, Phoenix, AZ, 85021
org city
Phoenix
org country
US
country
US
source
arin
created
2008-02-05
updated
2012-03-02
abuse
ABUSE1775-ARIN
abuse name
Abuse
abuse phone
+1-602-674-1400
abuse kind
role
abuse city
Phoenix
abuse country
US
admin name
Curt Gongaware
admin phone
+1-602-674-1400
admin kind
person
admin city
dallas
admin country
US
tech
NOC2834-ARIN
tech name
Network Operations Center
tech phone
+1-602-674-1400
tech kind
role
tech city
Phoenix
tech country
US
abuse unvalidated since
2026-03-26

What the databases see

Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.

00 · Evaluate

Test the real build first.

An evaluation license puts a full current build in your hands, with no sampling, so you can measure it against your own traffic before anyone talks about terms.

01 · License

Then license what you use.

Standard, for detection and decisions inside your own product and operations.
Redistribution, when the data ships onward inside what you sell, priced by scope rather than by seat.
Annual terms, a named contact, and monthly, quarterly or yearly payment.