AS22343 216.147.40.0/21 CIDR and IP Range Summary.ASN: 22343 - Vonage Business Inc.Host Count: 2046Addressable IPs: 2048216.147.40.0/24216.147.41.0/24216.147.42.0/24216.147.43.0/24216.147.44.0/24216.147.45.0/24216.147.46.0/24216.147.47.0/24