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AS18684 Westfield Capital Management Company, LLC

WCM-ASN - Westfield Capital Management Company, LLC · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in United States#14,230largest network in US by IPv4 space, of 18,338 · <0.01% of US
Rank worldwide#63,939of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryUnited States18,679 ASNs registered there

IPv4 prefixes

All 1 prefix, in address order.

  • 63.118.79.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses
AS18656#14227 TELESIGN01 - Telesign Corp.256
AS18661#14228 DCA-BGP - Dunn Carney Allen Higgins & Tongue, LLP256
AS18668#14229 DESCHUTES-COUNTY-911 - Deschutes 911256
AS18691#14231 ASN-BN-ARVADA - Barber-Nichols, LLC256
AS18695#14232 BMMI-WCADMIN-01 - Bay Medical Management, LLC256
AS18698#14233 IAC-NYC-AS01 - Icahn Associates Corp.256

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