AS30677 Valley Health System

VALLEY-HEALTH-SYSTEM - Valley Health System · registered in the United States

IPv4 addresses7683 prefixes · <0.001% of announced IPv4

Rank in United States#9,597largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#44,154of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS30677 in ASN lookup Look up an IP in this network (136.143.198.1) All networks in United States

IPv4 prefixes

All 3 prefixes, in address order.

136.143.198.0/24
192.77.126.0/24
204.10.104.0/24

Other ASNs named Valley Health System

1 other network uses the same organisation name; together with AS30677 they announce 1,792 IPv4 addresses.

ASNNameIPv4 addresses

AS14070SVH-TVH-AS1 - Valley Health System US1,024

Similar-sized networks in United States

ASNNameIPv4 addresses

AS30620#9594 CO-DATACENTER - APPLIED SYSTEMS, INC768

AS30625#9595 AKERMAN-SENTERFITT - AKERMAN SENTERFITT768

AS30644#9596 PATH-NETWORK-BYOIP - Path Network, Inc.768

AS31759#9598 LARABIDA - La Rabida Hospital768

AS31776#9599 BUSINESS-WIRE-NY - Business Wire768

AS31816#9600 NMDP - National Marrow Donor Program768

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