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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
8509772020-02-29 00:16:4650.76.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8509612020-02-28 23:51:4550.76.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8509562020-02-28 23:36:4450.76.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8232182020-01-14 00:55:0650.76.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7657322019-10-08 23:57:2550.76.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7569382019-09-24 23:42:4250.76.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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