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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
3301542017-10-08 00:05:5524.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3196772017-09-20 01:02:1024.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3149702017-09-12 23:55:2624.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3069562017-08-31 02:44:0024.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3025172017-08-24 01:37:1824.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2982642017-08-17 00:30:3224.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2937292017-08-09 23:25:0424.130.110.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
2935992017-08-09 19:49:4524.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2918632017-08-07 18:27:2624.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2918322017-08-07 17:50:5524.130.110.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
2891002017-08-03 15:29:2024.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2854392017-07-29 23:38:2124.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2789872017-07-21 17:22:0724.130.110.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
2753972017-07-17 15:53:3124.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2741362017-07-16 02:29:0924.130.110.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
2587612017-06-27 15:59:3324.130.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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