2800:3c0:2100::/44
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-09-25 | 2026-10-15 | AS19863 | Guyana Telephone & Telegraph Co. |
| 2026-08-05 | 2026-09-24 | AS19863 | Guyana Telephone & Telegraph Co. |
| 2026-06-13 | 2026-07-17 | AS19863 | Guyana Telephone & Telegraph Co. |