AS22955 — CHHS-1 - Children's Hospital & Health System, Inc.

AS22955 announces 1 IPv4 prefixes covering 1,024 addresses and 0 IPv6 prefixes.

About this network

CHHS-1 is the AS handle for Children's Hospital & Health System, Inc.

What it's used for

• The address space is registered under the netname CHHS-1 with the registrant Children's Hospital & Health System, Inc.; Network Support, indicating a dedicated corporate network for the healthcare provider.
• The AS announces a single IPv4 prefix, 208.84.184.0/22, comprising 1024 addresses, with 0 IPv6 prefixes.
• With only 2 observed neighbours, the low neighbour count relative to the address block suggests an internal corporate estate or site-specific network rather than a transit or large-scale access provider.

Notable

• The RDAP registrant Children's Hospital & Health System, Inc.; Network Support aligns directly with the AS holder, confirming consistent ownership.
• The address inventory consists of a single contiguous /22 block, which is typical for a large enterprise or hospital system managing its own internal infrastructure.

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

Announced prefixes

• 208.84.184.0/22

Upstream networks

• AS40264 Charter Communications LLC
• AS18683 Midwest Fiber Networks, LLC

Adjacent networks

• AS40264 Charter Communications LLC
• AS18683 Midwest Fiber Networks, LLC

Routing security

• RPKI: 0 valid, 0 invalid and 5 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 37 route objects.
• Listed in as-sets: AS-18683-MWFN-TRANSIT, AS-APPERETO-TRANSIT, AS-CHTR-SYNC, AS-HURRICANE, AS-INCAPSULA, AS-INCAPSULA, AS-MWFN, AS-PNAPOCY, AS-RR-BIZ, AS-WISCNET, AS-XO-B, AS19551:AS-IMPERVA.