Recent tests
| Spoof status key | ||||
|---|---|---|---|---|
| received | Spoofed packet was received. | ✔ | Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it. | |
| rewritten | Spoofed packet was received, but the source address was changed en route. | |||
| blocked | Spoofed packet was not received, but unspoofed packet was. | |||
| unknown | Neither spoofed nor unspoofed packet was received. | |||
| Session | Timestamp (UTC) | Client IP Block | ASN | Country | NAT | Outbound Private Status | Outbound Routable Status | Adj Spoof Prefix Len | Results | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2072704 | 2025-12-03 16:27:16 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2072681 | 2025-12-03 15:44:55 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2072667 | 2025-12-03 15:22:33 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2072661 | 2025-12-03 15:10:10 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2072255 | 2025-12-02 21:07:24 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2071948 | 2025-12-02 11:45:12 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2071672 | 2025-12-01 21:38:14 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2071663 | 2025-12-01 21:25:53 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2068004 | 2025-11-25 10:37:32 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2067711 | 2025-11-24 20:18:44 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2065540 | 2025-11-20 20:39:45 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2064005 | 2025-11-18 09:29:50 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2061678 | 2025-11-13 19:32:24 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2061641 | 2025-11-13 18:50:02 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2061624 | 2025-11-13 18:27:43 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2061610 | 2025-11-13 18:15:23 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | blocked | blocked | none | Report | ||
| 2060058 | 2025-11-11 08:22:09 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2054727 | 2025-10-28 06:09:22 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2050590 | 2025-10-21 05:01:37 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2046348 | 2025-10-14 03:53:55 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2042482 | 2025-10-07 02:46:15 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2038795 | 2025-09-30 01:38:30 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2034635 | 2025-09-23 00:30:51 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2034619 | 2025-09-22 23:48:09 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2034610 | 2025-09-22 23:25:28 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2034603 | 2025-09-22 23:12:49 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2030603 | 2025-09-15 22:05:12 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2030592 | 2025-09-15 21:57:35 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2030495 | 2025-09-15 19:38:06 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2026397 | 2025-09-08 18:30:26 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2023844 | 2025-09-03 20:48:46 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2019830 | 2025-08-27 19:41:08 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2019795 | 2025-08-27 18:56:59 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2019776 | 2025-08-27 18:24:12 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2019766 | 2025-08-27 18:11:29 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
| 2019675 | 2025-08-27 15:34:25 | 128.220.3.x/24 | 5723 (JHU) | usa (United States) | yes | rewritten | rewritten | none | Report | ||
All results shown