AS63242 52.144.112.0/21 CIDR and IP Range Summary.ASN: 63242 - MetronetHost Count: 2046Addressable IPs: 204852.144.112.0/2452.144.113.0/2452.144.114.0/2452.144.115.0/2452.144.116.0/2452.144.117.0/2452.144.118.0/2452.144.119.0/24