AS4755 61.17.8.0/21 CIDR and IP Range Summary.ASN: 4755 - Tata Communications Formerly VSNL is Leading ISPHost Count: 2046Addressable IPs: 204861.17.8.0/2461.17.9.0/2461.17.10.0/2461.17.11.0/2461.17.12.0/2461.17.13.0/2461.17.14.0/2461.17.15.0/24