| 66.0.0.0/8 | WHOIS (ARIN) | American Registry for Internet Numbers | US |
| 66.251.128.0/18 | WHOIS (AFRINIC) | The Cloud Crew (Pty) Ltd | ZA |
| 66.251.128.0/18 | AFRINIC assigned | — | ZA |
| 66.251.132.0/22 | WHOIS (AFRINIC) | meerfarbig | ZA |
| 66.251.168.0/22 | WHOIS (AFRINIC) | meerfarbig | ZA |
| 66.251.154.0/23 | WHOIS (AFRINIC) | GBT_Cloud | ZA |
| 66.251.158.0/23 | WHOIS (AFRINIC) | GBT_Cloud | ZA |
| 66.251.128.0/24 | BGP route | AS212238 Datacamp Limited | — |
| 66.251.129.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.130.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.131.0/24 | BGP route | AS53356 Free Range Cloud Hosting Inc. | — |
| 66.251.136.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.137.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.138.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.139.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.140.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.141.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.142.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.143.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.144.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.145.0/24 | BGP route | AS53356 Free Range Cloud Hosting Inc. | — |
| 66.251.146.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.147.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.150.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.151.0/24 | BGP route | AS53356 Free Range Cloud Hosting Inc. | — |
| 66.251.152.0/24 | BGP route | AS53356 Free Range Cloud Hosting Inc. | — |
| 66.251.153.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.154.0/24 | BGP route | AS53356 Free Range Cloud Hosting Inc. | — |
| 66.251.155.0/24 | BGP route | AS53356 Free Range Cloud Hosting Inc. | — |
| 66.251.156.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.157.0/24 | WHOIS (AFRINIC) | HRS_Yahoo | ZA |
| 66.251.160.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.161.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.162.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.163.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.165.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.166.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.167.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.172.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.173.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.174.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.175.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.176.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.177.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.178.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.179.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.181.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.183.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.184.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.185.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.186.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.187.0/24 | BGP route | AS174 Cogent Communications, LLC | — |
| 66.251.188.0/24 | BGP route | AS174 Cogent Communications, LLC | — |