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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
7344762019-08-16 19:16:5650.228.90.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7304612019-08-09 16:06:2450.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7261612019-08-01 18:51:0150.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7217492019-07-24 20:27:2250.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7164012019-07-15 19:59:2050.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7117592019-07-08 18:53:0150.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7076172019-07-01 16:53:5750.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7022652019-06-21 20:47:4850.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6977012019-06-13 19:31:0950.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6935172019-06-06 17:54:2450.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6888612019-05-29 20:54:5950.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6847522019-05-22 19:48:3650.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6803492019-05-15 18:42:1850.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6755142019-05-07 17:35:3450.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6706332019-04-29 17:25:3050.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6633332019-04-16 23:31:4450.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6587612019-04-09 22:25:2650.228.90.x/247922 (COMCAST-7922)usa (United States)yesrewrittenreceivednoneReport

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