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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
5854682018-12-09 16:54:4273.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5853282018-12-09 08:40:4573.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5814892018-12-02 07:34:1273.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5772692018-11-25 06:27:4773.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5719152018-11-15 00:55:0673.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5674332018-11-07 23:48:4273.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5634552018-10-31 20:24:0073.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5576602018-10-21 22:42:5873.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5522812018-10-12 14:04:0173.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5456492018-10-02 03:26:1573.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5410142018-09-24 11:23:5773.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5292722018-09-03 14:21:2973.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5230912018-08-23 01:41:1573.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5179822018-08-13 16:37:0973.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5170902018-08-12 00:05:5073.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5084092018-07-26 22:24:3973.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5040462018-07-18 20:38:0873.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4966062018-07-05 23:05:0473.221.110.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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