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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
4884502018-06-21 16:54:10173.14.185.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
3470222017-11-03 18:13:34173.14.185.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
2936662017-08-09 21:40:50173.14.185.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2810012017-07-24 14:27:37173.14.185.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewritten/30Report
2696142017-07-10 21:10:51173.14.185.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2522412017-06-19 18:01:45173.14.185.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2219382017-05-16 18:33:15173.14.185.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2107662017-05-05 17:45:01173.14.185.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2107372017-05-05 17:08:54173.14.185.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1669972017-03-18 00:58:05173.14.185.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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