AS54291 — SJH-ASN01 - Inspira Medical Centers, Inc.

AS54291 announces 1 IPv4 prefixes covering 8,192 addresses and 0 IPv6 prefixes.

About this network

SJH-ASN01 is held by Inspira Medical Centers, Inc.

What it's used for

• The address space carries internal corporate traffic for a healthcare provider, evidenced by the netname NEWCOMB and registrant Inspira Medical Centers, Inc.
• The AS announces 8192 IPv4 addresses across 1 prefix (170.75.32.0/19) with 3 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic consists of internal communications, clinical systems, and administrative endpoints for the hospital network's operations in South Jersey.

Notable

• The RDAP registrant Inspira Medical Centers, Inc. matches the AS holder, confirming consistent ownership.
• Inspira Health Network acquired Salem Medical Center in 2021, rebranding it as Inspira Medical Center Mannington, which expanded the system to four hospitals.
• The inventory consists of a single /19 block, representing a finely subdivided internal corporate estate for site-by-site segmentation.

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

Announced prefixes

• 170.75.32.0/19

Upstream networks

• AS33287 Comcast Cable Communications, LLC
• AS33659 Comcast Cable Communications, LLC
• AS701 Verizon Business

Adjacent networks

• AS33287 Comcast Cable Communications, LLC
• AS33659 Comcast Cable Communications, LLC
• AS701 Verizon Business

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 1 ROAs.
• ASPA: none published.
• IRR: 50% of announcements registered; 3 route objects.
• Listed in as-sets: AS-COMCAST-EDIA.