AS14003 Vanguard Health Management, Inc.

AS14003 is operated by Vanguard Health Management, Inc. and registered with ARIN (US) since 2008-12-18.

It is not announcing any prefixes right now.

Run the full network report BGP lookup WHOIS PeeringDB lookup

Name	Vanguard Health Management, Inc.
Registry handle	VHS-NATN
Registry (RIR)	ARIN
Country	United States (US)
Delegated on	2008-12-18
Prefixes (IPv4 / IPv6)	0 / 0

Routing health

AS14003 is not announcing anything right now.

For every check with the fix (IRR route objects, the RPKI state of each route, reverse DNS and the registration), run the full network report.

More about AS14003

Network report: routing, RPKI, IRR, registration and PeeringDB, with what to fix
BGP lookup: prefixes and neighbours
WHOIS / RDAP: the registry record and abuse contact
RPKI check for a prefix and origin

← AS14002 AS14004 →

Sources: RIR delegation data and PeeringDB (updated daily); routing from RIPEstat (RIPE NCC RIS and RPKI), refreshed daily. Routing data from 2026-11-14 05:02 UTC. The country is where the AS number was registered, not necessarily where the network operates.