201.238.72.0/21
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-11-04 | Current | AS5639 | Telecommunication Services of Trinidad and Tobago |
| 2026-07-14 | 2026-10-31 | AS5639 | Telecommunication Services of Trinidad and Tobago |
| 2026-07-05 | 2026-07-08 | AS5639 | Telecommunication Services of Trinidad and Tobago |
| 2026-06-13 | 2026-06-17 | AS5639 | Telecommunication Services of Trinidad and Tobago |