Summary
| Country |
 United States
|
| Domain | ocn.ne.jp |
| Size | 1,024 |
| Registry | ARIN |
| Network Name | OPUSNET-1 |
Whois
American Registry for Internet Numbers NET72 (NET-72-0-0-0-0) 72.0.0.0 - 72.255.255.255
Opus Corporation OPUSNET-1 (NET-72-172-144-0-1) 72.172.144.0 - 72.172.159.255
CIDR IP address subranges within 72.172.144.0/22 subnet
- 72.172.144.0/24
- 72.172.145.0/24
- 72.172.146.0/24
- 72.172.147.0/24