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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
17389992024-03-26 20:07:142601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17355042024-03-19 18:52:242601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17320012024-03-12 17:37:272601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17285142024-03-05 16:23:412601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17091942024-01-27 02:16:142601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
17057342024-01-20 01:00:302601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16996622024-01-08 21:57:282601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16951552023-12-30 12:33:242601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16919882023-12-23 11:17:192601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16883972023-12-16 10:01:262601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16873352023-12-14 13:55:262601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16836232023-12-07 12:39:292601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16798402023-11-30 11:23:352601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16793382023-11-29 12:56:252601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16755332023-11-22 11:40:522601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16718482023-11-15 10:24:552601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16702182023-11-12 12:04:212601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16664992023-11-05 10:48:162601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16627212023-10-29 09:32:122601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
16608942023-10-25 22:02:392601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4497752018-04-20 15:43:552601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4453122018-04-13 14:27:242601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4406092018-04-05 23:57:022601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4362492018-03-29 16:01:502601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4355752018-03-28 15:28:192601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4321742018-03-22 18:06:112601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4278012018-03-15 16:49:372601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4233462018-03-08 15:33:052601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4192252018-03-01 14:05:592601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4187262018-02-28 19:55:302601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4145712018-02-21 18:37:582601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4104662018-02-14 17:15:382601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4061832018-02-07 15:58:582601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3976712018-01-24 20:45:372601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3945192018-01-19 19:53:182601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3920482018-01-16 13:23:112601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3815982017-12-29 23:32:332601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3758962017-12-19 13:26:322601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3707512017-12-11 18:55:552601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3688792017-12-08 16:24:592601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3634682017-11-30 14:04:272601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3557072017-11-17 15:14:022601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
3511312017-11-10 13:56:572601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3492152017-11-07 13:10:382601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3486842017-11-06 17:37:262601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3455742017-11-01 15:09:092601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3412942017-10-25 13:51:462601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3367232017-10-18 12:30:182601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3319222017-10-10 19:19:382601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3294822017-10-06 15:48:272601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3257392017-09-29 14:26:202601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3212522017-09-22 12:39:352601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3161742017-09-14 14:09:372601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3073392017-08-31 16:08:072601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3028722017-08-24 14:51:142601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
2985892017-08-17 13:34:212601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2940982017-08-10 12:13:042601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2881962017-08-02 14:16:232601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2732352017-07-14 19:15:062601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2720462017-07-13 12:41:222601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/112Report
2701242017-07-11 13:27:222601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
2673952017-07-07 17:00:392601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
2613602017-06-30 12:13:442601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2547582017-06-22 13:36:422601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2486012017-06-15 12:16:282601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2417012017-06-07 12:25:232601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
2398482017-06-05 12:03:192601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2315582017-05-26 21:00:162601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2157832017-05-10 17:25:012601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2083172017-05-03 16:02:262601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2004262017-04-26 14:41:012601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1932082017-04-19 13:24:452601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1847672017-04-10 21:47:122601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1753392017-03-29 19:25:342601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1698712017-03-22 18:09:162601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
1653882017-03-15 16:53:412601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1608912017-03-08 15:38:062601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1568392017-03-01 14:22:142601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1498972017-02-19 21:19:432601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1449542017-02-11 23:15:112601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1397502017-02-03 18:12:202601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1328612017-01-24 12:59:292601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1315762017-01-18 15:31:562601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1270612017-01-11 14:16:272601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1227862017-01-04 13:00:362601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1166982016-12-23 15:07:052601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1123202016-12-16 01:31:302601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1111922016-12-14 15:37:172601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1110712016-12-14 13:30:072601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1063582016-12-07 14:21:392601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1019602016-11-30 13:06:062601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
932052016-11-16 21:40:182601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
929462016-11-16 15:58:482601:646:8fxx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

All results shown
Last Modified