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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
11276682021-04-21 17:06:1098.231.71.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
11206142021-04-09 14:43:3398.231.71.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
11094302021-03-22 17:22:3998.231.71.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
11013752021-03-09 18:05:4798.231.71.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
10832922021-02-13 21:12:0098.231.71.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
10801972021-02-10 14:34:5398.231.71.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
10677512021-01-21 16:21:5298.231.71.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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