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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
7378852019-08-22 20:05:022601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6992182019-06-16 18:28:082601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6923992019-06-04 23:58:522601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6881482019-05-28 19:51:052601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6836022019-05-21 03:47:032601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6791802019-05-14 02:40:152601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6749302019-05-06 20:33:582601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6702292019-04-29 02:11:072601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6618012019-04-15 00:51:422601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6545632019-04-03 03:21:262601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6393452019-03-11 01:52:442601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6330312019-03-01 05:19:002601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6203192019-02-07 21:01:312601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6125472019-01-25 06:21:062601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6073052019-01-16 06:24:302601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6059322019-01-14 02:33:012601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6012312019-01-05 23:00:202601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
5945662018-12-24 00:25:472601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
5878882018-12-13 05:06:092601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
5837062018-12-06 03:59:222601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
5774812018-11-25 19:56:502601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
5708072018-11-13 14:39:002601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
5641542018-11-01 23:20:062601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
5600772018-10-25 21:32:422601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
5473072018-10-04 19:52:062601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
5347692018-09-13 02:56:152601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
5289912018-09-03 00:18:052601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
5225402018-08-22 02:24:492601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
5170842018-08-11 23:36:202601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4960122018-07-04 21:54:212601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4859762018-06-17 22:53:202601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4819802018-06-10 21:46:412601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4773572018-06-02 17:22:222601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4727802018-05-26 00:40:302601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4682212018-05-18 23:33:472601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4600872018-05-07 00:26:202601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4554462018-04-29 23:19:382601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4509582018-04-22 22:12:452601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4500232018-04-21 01:08:082601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4451702018-04-13 10:20:452601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4390662018-04-03 17:39:232601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4346312018-03-27 03:32:162601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4242412018-03-10 00:34:192601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4213732018-03-05 10:56:302601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4210852018-03-04 22:11:222601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4167612018-02-25 17:38:232601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4124712018-02-18 04:54:482601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
4005632018-01-29 16:08:282601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3960272018-01-22 15:01:412601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3895732018-01-12 03:05:262601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3844922018-01-04 05:42:502601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3844882018-01-04 05:37:072601:647:80xx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
3810462017-12-29 00:04:522601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3761762017-12-19 21:28:382601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3709362017-12-11 23:42:022601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3618762017-11-28 05:28:262601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3554292017-11-17 03:34:182601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3482542017-11-06 05:44:512601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3404422017-10-24 04:46:412601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3307752017-10-09 03:25:332601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3210022017-09-22 03:21:092601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3203762017-09-21 03:51:382601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3131402017-09-10 02:22:462601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3060172017-08-29 16:29:582601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
3019432017-08-23 05:48:202601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2968472017-08-14 21:11:522601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2911182017-08-06 19:34:092601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2848582017-07-29 02:02:422601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2786872017-07-21 08:58:562601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2716942017-07-13 02:51:242601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2573112017-06-25 21:47:562601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2541342017-06-21 19:42:512601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2379832017-06-03 01:44:232601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2316642017-05-27 00:37:382601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2252402017-05-19 23:15:552601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2182332017-05-12 22:09:082601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
2112732017-05-06 07:50:022601:647:80xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

All results shown
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