AS6686 194.161.144.0/21 CIDR and IP Range Summary.ASN: 6686 - AT&T Global Network Services Nederland B.V.Host Count: 2046Addressable IPs: 2048194.161.144.0/24194.161.145.0/24194.161.146.0/24194.161.147.0/24194.161.148.0/24194.161.149.0/24194.161.150.0/24194.161.151.0/24