AS39290 164.139.168.0/21 CIDR and IP Range Summary.ASN: 39290 - METRO Digital GmbHHost Count: 2046Addressable IPs: 2048164.139.168.0/24164.139.169.0/24164.139.170.0/24164.139.171.0/24164.139.172.0/24164.139.173.0/24164.139.174.0/24164.139.175.0/24