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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
1924792017-04-18 19:55:1398.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1917152017-04-18 05:14:4198.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1914862017-04-17 22:50:0698.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1912772017-04-17 18:18:5798.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1902652017-04-16 15:55:3998.240.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1896512017-04-15 22:42:1698.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1865342017-04-12 23:59:5098.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1864202017-04-12 20:44:3998.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1864172017-04-12 20:40:5798.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1863612017-04-12 19:02:2498.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1862252017-04-12 16:35:4898.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1856532017-04-12 00:10:2898.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1854812017-04-11 19:17:5498.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1799502017-04-04 18:32:5798.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1792592017-04-03 21:50:4198.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1778632017-04-02 00:21:3798.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1778402017-04-01 23:40:1198.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1777382017-04-01 18:32:1798.240.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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