AS18419 150.117.24.0/21 CIDR and IP Range Summary.ASN: 18419 - Sigma Broad TV Co. LtdHost Count: 2046Addressable IPs: 2048150.117.24.0/24150.117.25.0/24150.117.26.0/24150.117.27.0/24150.117.28.0/24150.117.29.0/24150.117.30.0/24150.117.31.0/24