Summary
| Country |
 United States
|
| Domain | aciworldwide.com |
| Size | 512 |
| Registry | ARIN |
| Network Name | NET-139-131-0-0 |
Whois
Various Registries (Maintained by ARIN) NET139 (NET-139-0-0-0-0) 139.0.0.0 - 139.255.255.255
ACI Worldwide, Inc. NET-139-131-0-0 (NET-139-131-0-0-1) 139.131.0.0 - 139.131.255.255
CIDR IP address subranges within 139.131.42.0/23 subnet
- 139.131.42.0/24
- 139.131.43.0/24