2607:f438::/32
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS23520 | Columbus Networks USA, Inc. |
2607:f438::/32Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS23520 | Columbus Networks USA, Inc. |