AS3372 166.43.144.0/20 CIDR and IP Range Summary.ASN: 3372 - MCIHost Count: 4094Addressable IPs: 4096166.43.144.0/24166.43.145.0/24166.43.146.0/24166.43.147.0/24166.43.148.0/24166.43.149.0/24166.43.150.0/24166.43.151.0/24166.43.152.0/24166.43.153.0/24166.43.154.0/24166.43.155.0/24166.43.156.0/24166.43.157.0/24166.43.158.0/24166.43.159.0/24