AS12538 89.249.144.0/20 CIDR and IP Range Summary.ASN: 12538 - T2 Mobile LLCHost Count: 4094Addressable IPs: 409689.249.144.0/2489.249.145.0/2489.249.146.0/2489.249.147.0/2489.249.148.0/2489.249.149.0/2489.249.150.0/2489.249.151.0/2489.249.152.0/2489.249.153.0/2489.249.154.0/2489.249.155.0/2489.249.156.0/2489.249.157.0/2489.249.158.0/2489.249.159.0/24