| Date | IP Address |
| 2013-07-05 | 142.4.103.227 (ClassC) |
| 2026-01-29 | 54.153.56.183 (ClassC) |
| Date | Domain | IP |
| 4c2bfex.8yb.bjgov.cn.com | 2013-09-13 | 142.4.103.227 |
| www.4c2bfex.8yb.bjgov.cn.com | 2013-11-23 | 142.4.103.227 |
| 8e9bb0.2ph.bjgov.cn.com | 2013-07-25 | 142.4.103.227 |
| www.8e9bb0.2ph.bjgov.cn.com | 2013-07-05 | 142.4.103.227 |
| 97ec3q.6ni.bjgov.cn.com | 2013-07-06 | 142.4.103.227 |
| www.97ec3q.6ni.bjgov.cn.com | 2013-11-23 | 142.4.103.227 |
| 274995k.7ej.bjgov.cn.com | 2013-08-31 | 142.4.103.227 |
| www.274995k.7ej.bjgov.cn.com | 2013-09-12 | 142.4.103.227 |
| 2bb5afw.6hn.bjgov.cn.com | 2013-07-06 | 142.4.103.227 |
| www.2bb5afw.6hn.bjgov.cn.com | 2013-09-02 | 142.4.103.227 |
| www.23cc256.6nu.bjgov.cn.com | 2013-06-19 | 142.4.103.227 |