AS3926 198.24.16.0/20 CIDR and IP Range Summary.ASN: 3926 - Fairfax County Dept of Information TechnologyHost Count: 4094Addressable IPs: 4096198.24.16.0/24198.24.17.0/24198.24.18.0/24198.24.19.0/24198.24.20.0/24198.24.21.0/24198.24.22.0/24198.24.23.0/24198.24.24.0/24198.24.25.0/24198.24.26.0/24198.24.27.0/24198.24.28.0/24198.24.29.0/24198.24.30.0/24198.24.31.0/24