155.28.140.0/24
Origin history for this exact network block.
| From | Until | Origin ASN | Name at start |
|---|---|---|---|
| 2026-10-27 | 2026-10-30 | AS1516 | Headquarters, USAISC |
| 2026-10-19 | 2026-10-21 | AS1516 | Headquarters, USAISC |
| 2026-10-12 | 2026-10-13 | AS1516 | Headquarters, USAISC |
| 2026-10-08 | 2026-10-09 | AS1516 | Headquarters, USAISC |
| 2026-09-22 | 2026-09-23 | AS1516 | Headquarters, USAISC |
| 2026-09-17 | 2026-09-18 | AS1516 | Headquarters, USAISC |
| 2026-09-09 | 2026-09-10 | AS1516 | Headquarters, USAISC |
| 2026-09-03 | 2026-09-04 | AS1516 | Headquarters, USAISC |
| 2026-09-03 | 2026-09-04 | AS1649 | Headquarters, USAISC |
| 2026-08-28 | 2026-08-29 | AS1516 | Headquarters, USAISC |
| 2026-08-26 | 2026-08-27 | AS1516 | Headquarters, USAISC |
| 2026-08-17 | 2026-08-22 | AS1516 | Headquarters, USAISC |
| 2026-08-13 | 2026-08-14 | AS1516 | Headquarters, USAISC |
| 2026-08-07 | 2026-08-09 | AS1516 | Headquarters, USAISC |
| 2026-08-05 | 2026-08-06 | AS1516 | Headquarters, USAISC |
| 2026-07-30 | 2026-08-03 | AS1516 | Headquarters, USAISC |
| 2026-07-21 | 2026-07-25 | AS1516 | Headquarters, USAISC |
| 2026-07-17 | 2026-07-19 | AS1516 | Headquarters, USAISC |
| 2026-07-15 | 2026-07-16 | AS1516 | Headquarters, USAISC |
| 2026-07-09 | 2026-07-12 | AS1516 | Headquarters, USAISC |
| 2026-06-22 | 2026-06-27 | AS1516 | Headquarters, USAISC |
| 2026-06-18 | 2026-06-19 | AS1516 | Headquarters, USAISC |