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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
11275412021-04-21 13:18:1967.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11234152021-04-14 12:11:3367.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11184542021-04-06 15:33:1467.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11142812021-03-30 14:26:3267.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11100082021-03-23 13:19:3867.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11056732021-03-16 12:12:5167.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11009412021-03-09 04:13:2467.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10858422021-02-16 14:17:4067.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10794132021-02-09 13:10:5867.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10746852021-02-02 05:20:3767.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10746772021-02-02 04:46:0967.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10702872021-01-26 00:38:4167.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10656842021-01-18 23:31:1467.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
10612572021-01-11 23:27:3867.190.227.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

All results shown
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