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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
3829672018-01-01 20:55:0476.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3822422017-12-31 03:24:1376.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3820392017-12-30 18:51:3576.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3820062017-12-30 17:38:5176.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3819912017-12-30 16:58:0876.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3819772017-12-30 16:27:5676.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3819682017-12-30 16:11:0176.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3819602017-12-30 15:58:1876.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3819582017-12-30 15:47:3476.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3819512017-12-30 15:37:3876.101.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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