AS27609 — USC-UNIVERSITY-HOSPITAL

AS27609 announces 21 IPv4 prefixes covering 21,760 addresses and 0 IPv6 prefixes.

About this network

USC-UNIVERSITY-HOSPITAL is operated by Keck Hospital of USC, formerly known as USC University Hospital.

What it's used for

• The address space carries internal hospital infrastructure, evidenced by netnames such as USC-HOSPITAL-207-151-0-0-20 and USCUH-NH (Network Operations Center).
• The AS announces 21 IPv4 prefixes totaling 21,760 addresses with only 2 observed neighbours, indicating a self-contained internal corporate estate rather than a transit or access network.

Notable

• All registrants in the evidence pack consistently identify as USC-University Hospital, matching the AS handle and confirming a single organizational owner.
• The operator was formerly known as USC University Hospital before being renamed Keck Hospital of USC, a private teaching hospital affiliated with the University of Southern California.
• The inventory consists of 21 IPv4 prefixes with no IPv6 announcements, showing a finely subdivided internal address space typical of a large institutional campus.

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

Announced prefixes

• 63.247.0.0/21
• 63.247.8.0/22
• 63.247.13.0/24
• 63.247.14.0/23
• 63.247.16.0/21
• 63.247.24.0/22
• 63.247.28.0/23
• 206.117.132.0/22
• 206.117.136.0/22
• 206.117.144.0/22
• 207.151.0.0/20
• 207.151.18.0/23
• 207.151.20.0/22
• 207.151.24.0/22
• 207.151.28.0/23
• 207.151.39.0/24
• 207.151.40.0/21
• 207.151.48.0/24
• 207.151.50.0/24
• 207.151.83.0/24
• 207.151.84.0/22

Upstream networks

• AS226 Los Nettos
• AS46887 Crown Castle Fiber LLC

Adjacent networks

• AS226 Los Nettos
• AS46887 Crown Castle Fiber LLC