Summary
| Country |
 United States
|
| Domain | costargroup.com |
| Size | 512 |
| Registry | ARIN |
| Network Name | UU-65-222-180 |
Whois
American Registry for Internet Numbers NET65 (NET-65-0-0-0-0) 65.0.0.0 - 65.255.255.255
Verizon Business UUNET65 (NET-65-192-0-0-1) 65.192.0.0 - 65.223.255.255
COSTAR GROUP INC UU-65-222-180 (NET-65-222-180-0-1) 65.222.180.0 - 65.222.181.255
CIDR IP address subranges within 65.222.180.0/23 subnet
- 65.222.180.0/24
- 65.222.181.0/24