AS4134 144.123.16.0/21 CIDR and IP Range Summary.ASN: 4134 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048144.123.16.0/24144.123.17.0/24144.123.18.0/24144.123.19.0/24144.123.20.0/24144.123.21.0/24144.123.22.0/24144.123.23.0/24