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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
3587302017-11-22 18:07:3668.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3582762017-11-21 23:45:4968.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3537172017-11-14 20:51:3068.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3531472017-11-14 01:42:0668.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3487982017-11-06 21:12:2868.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3482212017-11-06 04:05:2768.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3439562017-10-30 02:55:3768.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3433472017-10-28 23:44:0168.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3378002017-10-19 21:00:1868.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3377942017-10-19 20:45:3168.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3372402017-10-19 02:28:4968.81.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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