2400:b700::/48
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS4808 | China Unicom Beijing Province Network |
| 2026-06-13 | Current | AS23724 | China Telecom Beijing IDC Network |
2400:b700::/48Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS4808 | China Unicom Beijing Province Network |
| 2026-06-13 | Current | AS23724 | China Telecom Beijing IDC Network |