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AS396336 Holzer Health System

HHS-DC - Holzer Health System · registered in the United States

IPv4 addresses1,2803 prefixes · <0.001% of announced IPv4
Rank in United States#7,697largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#29,602of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 3 prefixes, in address order.

  • 204.76.158.0/23
  • 204.76.161.0/24
  • 204.76.162.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses
AS396021#7694 COMCAST-MES - Comcast Cable Communications, LLC1,280
AS396046#7695 PNFP - Pinnacle Financial Partners, Inc.1,280
AS396311#7696 FASTWAVE - FastWave.biz1,280
AS397076#7698 ECI-ASN - ECi Software Solutions, Inc.1,280
AS397078#7699 RNETWORKS-ASN - rNetworks, LLC1,280
AS397354#7700 TSWIFI-AS - Wi-Fiber, Inc.1,280

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources