| 171.0.0.0/8 | WHOIS (ARIN) | Asia Pacific Network Information Centre | AU |
| 171.76.0.0/14 | WHOIS (APNIC) | Bharti Airtel Limited | IN |
| 171.76.0.0/14 | APNIC assigned | — | IN |
| 171.78.0.0/15 | WHOIS (APNIC) | Bharti Airtel Limited | IN |
| 171.78.0.0/17 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.78.128.0/18 | WHOIS (APNIC) | Bharti Airtel Limited, 101,Santhome High Road,Chennai,TN | IN |
| 171.78.192.0/18 | WHOIS (APNIC) | ABTS DELHI, Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi | IN |
| 171.79.0.0/18 | WHOIS (APNIC) | ABTS DELHI, Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi | IN |
| 171.79.128.0/19 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.160.0/19 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.78.144.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.224.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.240.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.0.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.16.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.64.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.64.0/20 | WHOIS (APNIC) | ABTS DELHI, Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi | IN |
| 171.79.80.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.80.0/20 | WHOIS (APNIC) | Bharti Airtel Office, GP Block, Sector V, Salt Lake City, Kolkata, West Bengal 700091 | IN |
| 171.79.96.0/20 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.96.0/20 | WHOIS (APNIC) | CG 7/7 Airtel main office, Vijaipur Colony, Vibhuti Khand, Gomti Nagar, Lucknow, Uttar Pradesh 226010 | IN |
| 171.79.112.0/20 | WHOIS (APNIC) | ABTS DELHI, Bharti Airtel Ltd.,224, Okhla industrial Area Phase III New Delhi | IN |
| 171.79.128.0/20 | BGP route | AS2 University of Delaware | — |
| 171.79.144.0/20 | BGP route | AS2 University of Delaware | — |
| 171.79.160.0/20 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.176.0/20 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.78.136.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.160.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.168.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.176.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.184.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.200.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.208.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.216.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.120.0/21 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.132.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.136.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.152.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.156.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.192.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.196.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.224.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.32.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.36.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.40.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.44.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.48.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.52.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.56.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.60.0/22 | BGP route | AS45609 Bharti Airtel Limited | — |
| 171.79.112.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.79.116.0/22 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.128.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.129.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.130.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.131.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.152.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.153.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.154.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |
| 171.78.155.0/24 | BGP route | AS24560 Bharti Airtel Limited | — |