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Recent tests

Result filters: AS numbers or (partial) names: Country codes: Only show non-remediated spoofing
Spoof status key
receivedSpoofed packet was received.Pattern of tests from this IP block indicates a switch from allowing spoofing to blocking it.
rewrittenSpoofed packet was received, but the source address was changed en route.
blockedSpoofed packet was not received, but unspoofed packet was.
unknownNeither spoofed nor unspoofed packet was received.

SessionTimestamp (UTC)Client IP BlockASNCountryNATOutbound
Private
Status
Outbound
Routable
Status
Adj Spoof
Prefix Len
Results
9293122020-07-16 21:34:122601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
9253492020-07-09 06:25:212601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
9216642020-07-02 05:18:032601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
9199042020-06-29 05:10:052601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
9173142020-06-23 20:07:182601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
9131042020-06-16 19:00:202601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
9086812020-06-09 01:05:512601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
9085072020-06-08 19:36:382601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
9080472020-06-08 02:44:492601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
9043462020-06-01 07:27:102601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8963102020-05-17 22:11:462601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8962722020-05-17 19:48:002601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
8937092020-05-12 17:46:482601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8896522020-05-05 12:28:412601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8856542020-04-28 09:00:042601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8856232020-04-28 07:25:412601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8839692020-04-25 06:42:072601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8815182020-04-21 00:40:432601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8731392020-04-06 07:16:362601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
8709832020-04-02 03:23:182601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8689422020-03-29 17:12:582601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
8681772020-03-27 20:28:472601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8648452020-03-21 21:45:132601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8573322020-03-09 01:47:332601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
8516492020-02-29 20:26:022601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8492102020-02-26 23:57:002601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
8484112020-02-25 23:31:182601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
8469432020-02-23 18:20:292601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8462482020-02-22 06:04:372601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
8456502020-02-21 04:10:462601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
8414032020-02-14 03:03:592601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8387962020-02-10 04:13:262601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8386732020-02-09 22:36:412601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8374172020-02-07 14:42:312601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8303482020-01-26 00:26:152601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8298482020-01-25 00:16:302601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8195902020-01-07 04:13:542601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8170242020-01-02 06:56:042601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8168032020-01-01 17:38:172601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report
8155722019-12-30 06:07:492601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8144992019-12-27 18:27:192601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
8107072019-12-20 00:16:332601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
8027252019-12-07 00:07:142601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
7976102019-11-28 21:35:442601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7914752019-11-19 04:08:302601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
7913792019-11-18 23:48:282601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
7866972019-11-11 20:24:562601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7862052019-11-11 06:22:232601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7844952019-11-07 23:31:302601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
7797562019-10-31 03:07:082601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7791662019-10-30 05:28:022601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7746872019-10-23 04:21:182601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
7703052019-10-16 03:14:272601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
7689272019-10-14 04:24:552601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
7643952019-10-07 03:18:092601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7639072019-10-06 03:06:582601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7594852019-09-29 02:00:112601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7551942019-09-22 00:53:122601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7550642019-09-21 16:55:422601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7506312019-09-14 15:02:052601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7497552019-09-13 02:12:202601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7456512019-09-06 01:05:392601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7425452019-08-31 04:16:302601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
7413722019-08-29 05:50:512601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7374182019-08-22 01:36:242601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
7251782019-07-31 03:45:052601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
7230002019-07-26 23:43:592601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
7211462019-07-23 21:37:302601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
7205982019-07-23 05:21:542601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
7165962019-07-16 04:15:052601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
7165892019-07-16 03:56:092601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
7165792019-07-16 03:26:402601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
7165742019-07-16 03:13:192601:600:9bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report

All results shown
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