AS54656 California Water Service Company

CALWATER - California Water Service Company · registered in the United States

IPv4 addresses2561 prefixes · <0.001% of announced IPv4

Rank in United States#16,022largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#68,478of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS54656 in ASN lookup Look up an IP in this network (199.190.131.1) All networks in United States

IPv4 prefixes

All 1 prefix, in address order.

199.190.131.0/24

Similar-sized networks in United States

ASNNameIPv4 addresses

AS54626#16019 ANALOG DEVICES - Analog Devices, Inc.256

AS54642#16020 LC-CHI-BGP - Litchfield Cavo, LLP256

AS54644#16021 TEL-LINGUA-NEUSTAR - Tel-Lingua LLC256

AS54662#16023 ATFS - OLD REPUBLIC NATIONAL TITLE INSURANCE CO.256

AS54663#16024 HALIFAXHEALTH-WEBAPPS - Halifax Health256

AS54667#16025 DDAF-FTW - Dean Dorton256

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