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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
5434842018-09-28 04:15:2473.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5403012018-09-22 20:44:1373.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5380512018-09-18 23:28:3173.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5368162018-09-17 01:46:1573.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5360542018-09-15 07:33:5273.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5341042018-09-12 00:41:2973.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5301592018-09-04 23:35:0473.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5241602018-08-24 20:07:5773.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5218782018-08-20 22:18:5773.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5205312018-08-17 17:21:0573.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5199902018-08-16 19:52:4273.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5179532018-08-13 16:00:3173.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5071622018-07-24 16:53:2873.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5028252018-07-16 19:54:2773.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5027842018-07-16 18:44:0473.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5007702018-07-12 20:49:4973.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4986752018-07-09 18:31:2673.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4946442018-07-02 17:24:5273.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4906552018-06-25 19:10:4373.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4884232018-06-21 15:57:4173.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4851552018-06-15 18:33:0973.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4850922018-06-15 16:26:4973.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4804172018-06-07 17:50:5073.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4803602018-06-07 15:50:2873.151.13.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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