AS15854 139.27.248.0/21 CIDR and IP Range Summary.ASN: 15854 - EntServ Deutschland GmbHHost Count: 2046Addressable IPs: 2048139.27.248.0/24139.27.249.0/24139.27.250.0/24139.27.251.0/24139.27.252.0/24139.27.253.0/24139.27.254.0/24139.27.255.0/24