AS397619 Curtis, Mallet-Prevost, Colt & Mosle, LLP

CURTIS - Curtis, Mallet-Prevost, Colt & Mosle, LLP · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#17,297largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#78,178of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS397619 in ASN lookup Look up an IP in this network (12.188.199.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

12.188.199.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS397612#17294 ANX - ARCHITECTURAL NEXUS, INC256

AS397616#17295 CITY-OF-PRESCOTT-AZ - CITY OF PRESCOTT256

AS397618#17296 GLOBITECH-INC - GlobiTech Incorporated256

AS397620#17298 CITYMENLOPARK - City of Menlo Park256

AS397626#17299 CONTINENTAL-RESOURCES-INC - Continental Resources, Inc.256

AS397627#17300 CLOUDCONNECT - CloudConnect, 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