AS4755 121.244.80.0/20 CIDR and IP Range Summary.ASN: 4755 - Tata Communications Formerly VSNL is Leading ISPHost Count: 4094Addressable IPs: 4096121.244.80.0/24121.244.81.0/24121.244.82.0/24121.244.83.0/24121.244.84.0/24121.244.85.0/24121.244.86.0/24121.244.87.0/24121.244.88.0/24121.244.89.0/24121.244.90.0/24121.244.91.0/24121.244.92.0/24121.244.93.0/24121.244.94.0/24121.244.95.0/24