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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
3195792017-09-19 21:02:4850.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1662052017-03-16 21:18:2150.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1616892017-03-09 20:04:1050.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1576652017-03-02 18:50:0450.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1522712017-02-23 17:35:5550.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1488802017-02-17 23:50:4450.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1444182017-02-10 22:36:3450.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1443472017-02-10 20:30:2250.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1350022017-01-27 15:54:5950.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1346812017-01-27 04:52:4750.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1282272017-01-13 01:23:2950.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1259472017-01-09 23:06:2250.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1235012017-01-05 16:01:1950.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1195992016-12-29 05:42:5450.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1158742016-12-22 04:28:4550.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1115962016-12-15 03:14:3450.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1067432016-12-08 02:00:2450.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1023862016-12-01 00:46:1650.240.26.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
980032016-11-23 23:33:1550.240.26.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
932332016-11-16 22:20:1350.240.26.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
879402016-11-09 21:07:0450.240.26.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
851852016-11-02 19:54:0150.240.26.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
825532016-10-26 18:40:5750.240.26.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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