Summary
| Country |
 United States
|
| Domain | aciworldwide.com |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | NET-138-229-0-0 |
Whois
Various Registries (Maintained by ARIN) NET138 (NET-138-0-0-0-0) 138.0.0.0 - 138.255.255.255
ACI Worldwide, Inc. NET-138-229-0-0 (NET-138-229-0-0-1) 138.229.0.0 - 138.229.15.255
CIDR IP address subranges within 138.229.4.0/22 subnet
- 138.229.4.0/24
- 138.229.5.0/24
- 138.229.6.0/24
- 138.229.7.0/24