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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
1326452017-01-24 03:40:1973.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1169792016-12-24 01:48:4073.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1133792016-12-17 22:06:2573.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1133492016-12-17 21:13:5273.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1085432016-12-10 22:09:2873.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1074132016-12-09 02:45:3673.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1064982016-12-07 18:15:1173.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1064772016-12-07 17:33:2273.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1064332016-12-07 16:27:2373.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1064132016-12-07 15:34:4973.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1027412016-12-01 14:43:3773.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1020332016-11-30 15:29:4273.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
995742016-11-26 20:25:4173.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
953252016-11-19 19:12:3273.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
902052016-11-12 17:59:4373.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
897282016-11-12 00:05:1073.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
894382016-11-11 16:18:5073.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
877762016-11-09 18:26:3973.189.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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