AS4556 159.117.192.0/21 CIDR and IP Range Summary.ASN: 4556 - PacketFabric Inc.Host Count: 2046Addressable IPs: 2048159.117.192.0/24159.117.193.0/24159.117.194.0/24159.117.195.0/24159.117.196.0/24159.117.197.0/24159.117.198.0/24159.117.199.0/24