2001:f90:40d0::/48
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-07-20 | Current | AS4609 | Companhia de Telecomunicacoes de Macau SARL |
| 2026-07-11 | 2026-07-18 | AS4609 | Companhia de Telecomunicacoes de Macau SARL |