AS11272 173.235.40.0/21 CIDR and IP Range Summary.ASN: 11272 - C Spire FiberHost Count: 2046Addressable IPs: 2048173.235.40.0/24173.235.41.0/24173.235.42.0/24173.235.43.0/24173.235.44.0/24173.235.45.0/24173.235.46.0/24173.235.47.0/24