AS3379 199.16.0.0/21 CIDR and IP Range Summary.ASN: 3379 - Kaiser Foundation Health Plan Inc.Host Count: 2046Addressable IPs: 2048199.16.0.0/24199.16.1.0/24199.16.2.0/24199.16.3.0/24199.16.4.0/24199.16.5.0/24199.16.6.0/24199.16.7.0/24