AS13978 Washington Health Benefit Exchange

WHBE-OLYMPIA - Washington Health Benefit Exchange · registered in the United States

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in United States#10,712largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#49,859of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS13978 in ASN lookup Look up an IP in this network (198.105.14.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

198.105.14.0/23

Similar-sized networks in United States

ASNNameIPv4 addresses

AS13932#10709 WHHS - Washington Hospital Healthcare Sysem512

AS13969#10710 PMM-INC-AS - PROFESSIONAL MEDICAL MANAGEMENT, INC.512

AS13971#10711 FDS-AS-NY - HedgeServ Corporation512

AS14012#10713 PNMAC1 - Private National Mortgage Acceptance Company LLC512

AS14045#10714 CHANGEHEALTHCARE - UnitedHealth Group Incorporated512

AS14057#10715 TFIC-1 - TENNESSEE FARMERS MUTUAL INSURANCE COMPANY512

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