201.33.173.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-06 | Current | AS53181 | Avanca Telecom e Servicos LTDA |
| 2026-10-04 | 2026-11-04 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-09-14 | 2026-10-03 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-09-10 | 2026-09-13 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-09-07 | 2026-09-09 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-09-04 | 2026-09-06 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-08-31 | 2026-09-02 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-08-25 | 2026-08-30 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-08-23 | 2026-08-24 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-08-20 | 2026-08-22 | AS53181 | K2 Telecom e Multimidia LTDA ME |
| 2026-06-13 | 2026-08-16 | AS53181 | K2 Telecom e Multimidia LTDA ME |