AS401684 UNIVERSAL HEALTH SERVICES

RSM22 - UNIVERSAL HEALTH SERVICES · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#18,115largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#79,103of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS401684 in ASN lookup Look up an IP in this network (168.148.94.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

168.148.94.0/24

Other ASNs named UNIVERSAL HEALTH SERVICES

22 other networks use the same organisation name; together with AS401684 they announce 6,656 IPv4 addresses.

ASNNameIPv4 addresses

AS19826UHS-088 - UNIVERSAL HEALTH SERVICES US1,024

AS4354ERM-026 - UNIVERSAL HEALTH SERVICES US256

AS5641TVH-289 - UNIVERSAL HEALTH SERVICES US256

AS12017PRM-078 - UNIVERSAL HEALTH SERVICES US256

AS22596CHR-823 - UNIVERSAL HEALTH SERVICES US256

AS22613GWU-055 - UNIVERSAL HEALTH SERVICES US256

AS46448TMC-104 - UNIVERSAL HEALTH SERVICES US256

AS46511MMC-026 - UNIVERSAL HEALTH SERVICES US256

AS393902MMH-158 - UNIVERSAL HEALTH SERVICES US256

AS397483ACBO-185 - UNIVERSAL HEALTH SERVICES US256

AS400972DHL-062 - UNIVERSAL HEALTH SERVICES US256

AS400973AIK-159 - UNIVERSAL HEALTH SERVICES US256

AS401265LWR-338 - UNIVERSAL HEALTH SERVICES US256

AS401303NNM-004 - UNIVERSAL HEALTH SERVICES US256

AS401691ABM-859 - UNIVERSAL HEALTH SERVICES US256

AS401791FDR-068 - UNIVERSAL HEALTH SERVICES US256

AS401872RMC-836 - UNIVERSAL HEALTH SERVICES US256

AS401873STM-014 - UNIVERSAL HEALTH SERVICES US256

AS401874CRM-080 - UNIVERSAL HEALTH SERVICES US256

AS401875IVM-022 - UNIVERSAL HEALTH SERVICES US256

AS402211WRM-033 - UNIVERSAL HEALTH SERVICES US256

AS402331NWT-030 - UNIVERSAL HEALTH SERVICES US256

Similar-sized networks in United States

ASNNameIPv4 addresses

AS401666#18112 WORLD-GOLF-TOUR - World Golf Tour256

AS401667#18113 STG-PAASASN-01 - Scale Technology Group, Inc256

AS401670#18114 ANDO-CE - Care Everywhere256

AS401686#18116 APTAERONET - Aptaero, Inc.256

AS401691#18117 ABM-859 - UNIVERSAL HEALTH SERVICES256

AS401698#18118 NJCL-AS - NORTH JERSEY COMMUNICATIONS LLC256

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