Summary
| Country |
 United States
|
| Domain | idg.com |
| Size | 2,048 |
| Registry | ARIN |
| Network Name | IDG |
Whois
American Registry for Internet Numbers NET66 (NET-66-0-0-0-0) 66.0.0.0 - 66.255.255.255
International Data Group, Inc. IDG (NET-66-186-112-0-1) 66.186.112.0 - 66.186.127.255
CIDR IP address subranges within 66.186.120.0/21 subnet
- 66.186.120.0/24
- 66.186.121.0/24
- 66.186.122.0/24
- 66.186.123.0/24
- 66.186.124.0/24
- 66.186.125.0/24
- 66.186.126.0/24
- 66.186.127.0/24