| Property | Value |
| Name | K.K. B4F |
| Organization | K.K. B4F |
| system01@brands4friends.jp | |
| Zip Code | 151-0063 |
| Phone | 03-5738-5350 |
| Fax | 03-5738-5351 |
| NameServer | 02.dnsv.jp |
| Created | 2009-07-29 00:00:00 |
| Changed | 2016-07-31 16:05:10 |
| Expires | 2017-07-31 00:00:00 |
| Date | IP Address |
| 2014-06-01 | 64.145.86.24 (ClassC) |
| 2014-06-06 | 64.145.86.51 (ClassC) |
| 2014-06-19 | 96.17.164.176 (ClassC) |
| 2014-07-06 | 63.141.196.243 (ClassC) |
| 2014-07-13 | 204.94.153.201 (ClassC) |
| 2014-08-12 | 67.132.30.171 (ClassC) |
| 2014-11-03 | 165.254.207.81 (ClassC) |
| 2014-11-05 | 23.74.9.201 (ClassC) |
| 2014-11-07 | 207.152.124.26 (ClassC) |
| 2014-12-17 | 204.93.46.210 (ClassC) |
| 2015-01-01 | 204.95.26.91 (ClassC) |
| 2015-01-20 | 165.254.95.204 (ClassC) |
| 2016-02-09 | 104.101.209.24 (ClassC) |
| 2016-06-23 | 67.135.105.179 (ClassC) |
| 2016-07-19 | 67.135.105.218 (ClassC) |
| 2016-07-28 | 23.218.156.235 (ClassC) |
| 2017-06-06 | 204.93.46.58 (ClassC) |
| 2017-06-14 | 184.25.56.66 (ClassC) |
| 2017-10-23 | 52.84.11.245 (ClassC) |
| 2018-01-02 | 52.222.220.195 (ClassC) |
| 2021-01-09 | 143.204.226.72 (ClassC) |
| 2024-03-17 | 204.246.191.92 (ClassC) |
| 2024-05-11 | 204.246.191.68 (ClassC) |
| 2024-06-12 | 3.163.24.55 (ClassC) |
| 2024-07-24 | 3.163.24.58 (ClassC) |
| 2024-11-27 | 3.163.24.122 (ClassC) |
| 2024-12-02 | 52.84.162.102 (ClassC) |
| 2024-12-30 | 52.84.162.41 (ClassC) |
| 2025-01-12 | 204.246.191.72 (ClassC) |