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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
7165492019-07-16 02:09:5373.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7107712019-07-06 22:06:3473.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6834742019-05-20 22:17:0573.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6646032019-04-18 22:49:2273.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6557142019-04-04 19:30:2073.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6551752019-04-03 22:45:2673.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6488642019-03-24 16:25:4573.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6438992019-03-16 10:36:3273.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6416942019-03-13 22:12:5773.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6360402019-03-06 07:36:0773.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6282892019-02-21 15:48:1873.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6069582019-01-15 16:56:4573.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5993042019-01-02 13:42:4773.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5808092018-11-30 22:21:5873.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5779292018-11-26 13:45:5373.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5718582018-11-14 22:53:2573.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5641252018-11-01 21:54:5073.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5568122018-10-19 23:17:1673.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5507182018-10-10 12:25:4373.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5414642018-09-25 01:26:5473.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5392052018-09-20 22:07:5373.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5327782018-09-09 20:07:2573.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2413252017-06-07 00:13:4373.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2401982017-06-05 19:23:2773.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2392272017-06-04 16:27:1573.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2391722017-06-04 14:52:5673.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2384062017-06-03 14:21:3973.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2383382017-06-03 13:00:0373.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2379372017-06-03 00:14:4573.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2370192017-06-02 00:12:4073.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2369832017-06-01 22:54:1673.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2369152017-06-01 21:00:2773.61.23.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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