AS13536 72.0.128.0/19 CIDR and IP Range Summary.ASN: 13536 - First Light FiberHost Count: 8190Addressable IPs: 819272.0.128.0/2472.0.129.0/2472.0.130.0/2472.0.131.0/2472.0.132.0/2472.0.133.0/2472.0.134.0/2472.0.135.0/2472.0.136.0/2472.0.137.0/2472.0.138.0/2472.0.139.0/2472.0.140.0/2472.0.141.0/2472.0.142.0/2472.0.143.0/2472.0.144.0/2472.0.145.0/2472.0.146.0/2472.0.147.0/2472.0.148.0/2472.0.149.0/2472.0.150.0/2472.0.151.0/2472.0.152.0/2472.0.153.0/2472.0.154.0/2472.0.155.0/2472.0.156.0/2472.0.157.0/2472.0.158.0/2472.0.159.0/24