| IPv4 Address Range | Source | Original Date of Allocation/Assignment | Recipient | Date of Transfer | Remarks |
|---|---|---|---|---|---|
| 133.32.0.0-133.32.99.255 | Kobe Design University | 1989-10-17 | ARTERIA Networks Corporation | 2021-01-21 | |
| 133.32.104.0-133.32.123.255 | |||||
| 133.32.128.0-133.32.151.255 | |||||
| 133.32.156.0-133.32.163.255 | |||||
| 133.32.168.0/22 | |||||
| 133.32.200.0/21 |
