| 1.33.137.176 | 1.33.137.183 | YAMATO SYSTEM DEVELOPMENT CO.,LTD. |
| 1.33.137.184 | 1.33.137.199 | NTT PC Communications,Inc. 2-14-11, NishiShinbas.. |
| 1.33.137.200 | 1.33.137.207 | Nippon Telecommunications Network Co.,Ltd. |
| 1.33.137.208 | 1.33.137.223 | FUJIFILM MEDICAL CO.,LTD |
| 1.33.137.224 | 1.33.137.231 | ION APAC RBC NOKIA |
| 1.33.137.232 | 1.33.137.239 | NTT PC Communications,Inc. 2-14-11, NishiShinbas.. |
| 1.33.137.240 | 1.33.137.255 | NTT TechnoCross Corporation |
| 1.33.138.0 | 1.33.140.255 | InfoSphere (NTTPC Communications, Inc.) |
| 1.33.141.0 | 1.33.141.255 | RICOH JAPAN Corporation |
| 1.33.142.0 | 1.33.142.255 | Server Hosting Service (NTTPCCommunications,Inc... |