203.253.80.0/20
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS9572 | Hankuk University of Foreign Studies Computer Center |
203.253.80.0/20Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-06-13 | Current | AS9572 | Hankuk University of Foreign Studies Computer Center |