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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
6035742019-01-09 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5995282019-01-02 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5961132018-12-26 19:31:5398.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5921442018-12-19 19:39:1498.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5874362018-12-12 19:46:3498.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5835252018-12-05 19:52:0098.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5795432018-11-28 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5761212018-11-21 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5717592018-11-14 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5673192018-11-07 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5634452018-10-31 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5594462018-10-24 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5553992018-10-17 19:52:0098.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5510232018-10-10 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5466722018-10-03 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5426402018-09-26 19:52:0198.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
5385532018-09-19 19:52:0098.249.36.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

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