| 27.0.0.0/8 | WHOIS (APNIC) | Asia Pacific Network Information Center, Pty. Ltd. | AU |
| 27.118.32.0/19 | WHOIS (APNIC) | Cognizant Technology Solutions India Pvt Ltd | IN |
| 27.118.32.0/19 | APNIC assigned | — | IN |
| 27.118.36.0/22 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.40.0/22 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.38.0/23 | WHOIS (APNIC) | Cognizant Technology Solution India Pvt Ltd, India Net block | US |
| 27.118.32.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.32.0/24 | WHOIS (APNIC) | Cognizant Technology Solution India Pvt Ltd, India Net block | IN |
| 27.118.33.0/24 | BGP route | AS11690 Cognizant | — |
| 27.118.34.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.35.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.36.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.37.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.38.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.39.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.39.0/24 | WHOIS (APNIC) | Cognizant Technology Solution India Pvt Ltd, India Net block | US |
| 27.118.40.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.40.0/24 | WHOIS (APNIC) | Cognizant Technology Solutions | GB |
| 27.118.41.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.41.0/24 | WHOIS (APNIC) | Cognizant Technology Solutions | GB |
| 27.118.42.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.43.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.50.0/24 | WHOIS (APNIC) | Cognizant Technology Solution India Pvt Ltd, India Net block | IN |
| 27.118.56.0/24 | BGP route | AS17903 Cognizant Technology Solutions India Pvt Ltd | — |
| 27.118.56.0/24 | WHOIS (APNIC) | Cognizant Technology Solutions | SG |