AS1257 194.68.144.0/21 CIDR and IP Range Summary.ASN: 1257 - Tele2 Sverige ABHost Count: 2046Addressable IPs: 2048194.68.144.0/24194.68.145.0/24194.68.146.0/24194.68.147.0/24194.68.148.0/24194.68.149.0/24194.68.150.0/24194.68.151.0/24