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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
9314802020-07-21 17:39:2624.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9279692020-07-14 15:48:5324.14.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
9243722020-07-07 14:42:5424.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9202152020-06-29 17:05:3424.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9190872020-06-27 02:27:1824.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9190592020-06-27 00:17:2724.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9189152020-06-26 17:46:1724.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9180482020-06-25 05:17:1224.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9142272020-06-18 04:10:0924.14.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
9138522020-06-17 17:11:2224.14.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
9097932020-06-10 14:42:5624.14.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
9071952020-06-06 02:27:4324.14.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
9030662020-05-30 01:21:5624.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
9006042020-05-25 21:29:3624.14.251.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
8965342020-05-18 09:46:2624.14.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8964922020-05-18 08:26:5824.14.251.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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