2607:f220:f1::/48
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS19050 | U.S. Department of Health & Human Services |
2607:f220:f1::/48Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS19050 | U.S. Department of Health & Human Services |