AS46790 Providence Health & Services

PHS-WA - Providence Health & Services · registered in the United States

IPv4 addresses7,93614 prefixes · <0.001% of announced IPv4

Rank in United States#3,477largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#11,041of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS46790 in ASN lookup Look up an IP in this network (170.173.0.1) All networks in United States

IPv4 prefixes

All 14 prefixes, in address order.

170.173.0.0/21
170.173.8.0/22
170.173.13.0/24
170.173.14.0/24
170.173.20.0/22
170.173.24.0/22
170.173.28.0/23
170.173.37.0/24
170.173.38.0/24
170.173.71.0/24
170.173.72.0/24
170.173.74.0/24
170.173.76.0/24
170.173.78.0/24

Other ASNs named Providence Health & Services

1 other network uses the same organisation name; together with AS46790 they announce 8,448 IPv4 addresses.

ASNNameIPv4 addresses

AS22916PHS-CA - Providence Health & Services US512

Similar-sized networks in United States

ASNNameIPv4 addresses

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AS46853#3478 SWTEXAS - Southwest Texas Communications7,936

AS54304#3479 WCSD6 - Weld County School District Six7,936

AS62948#3480 ALRB - Air Link Rural Broadband, LLC7,936

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