AS393438 Calleguas Municipal Water District

CMWD - Calleguas Municipal Water District · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,460largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#77,262of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS393438 in ASN lookup Look up an IP in this network (192.40.42.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

192.40.42.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS393412#16457 MONOTYPE-HQ - Monotype Imaging Inc256

AS393413#16458 HILLSOUTH-DATACENTER01 - Scient Partners, LLC256

AS393426#16459 HALP - Harris Associates L.P.256

AS393441#16461 NIOBRARA-RD - NIOBRARA RESEARCH AND DEVELOPMENT CORPORATION256

AS393452#16462 FSST - Flandreau Santee Sioux Tribe256

AS393453#16463 SMILEDIRECTCLUB-1 - Smile Direct Club, 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