AS5641 — TVH-289 - UNIVERSAL HEALTH SERVICES

AS5641 announces 1 IPv4 prefixes covering 256 addresses and 0 IPv6 prefixes.

About this network

A corporate network of Universal Health Services, Inc. (UHS), the King of Prussia, Pennsylvania hospital and behavioural-health operator, registered under the handle TVH-289.

What it's used for

• Enterprise connectivity for the healthcare group: a single 256-address block routed by UHS for its own facilities and systems, not sold to customers.

Notable

• Healthcare enterprise address space, so it sits behind clinical and corporate systems rather than public hosting.
• ARIN registered AS5641 to UHS in December 2024. The low number is a very recent reassignment and carries no early-internet history.

Interesting

• The AS name TVH-289 does not spell out the company at all. It is an opaque handle, and only the ARIN registrant record identifies the network as Universal Health Services.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 198.2.38.0/24

Upstream networks

• AS20001 Charter Communications Inc

Adjacent networks

• AS20001 Charter Communications Inc

Routing security

• RPKI: 1 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 1 route objects.
• Listed in as-sets: AS-BTN-CUSTOMERS, AS-CHTR-SYNC, AS-CWCTRANSIT, AS-DATAPOINT, AS-HURRICANE, AS-RR-BIZ.