101.251.204.0/22
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-04 | 2026-07-22 | AS56048 | China Mobile Group Beijing Company |
| 2026-06-13 | Current | AS4808 | China Unicom Beijing Province Network |
| 2026-06-13 | Current | AS23724 | China Telecom Beijing IDC Network |
| 2026-06-13 | 2026-06-17 | AS56048 | China Mobile Group Beijing Company |