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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
7576282019-09-25 23:11:5373.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6485332019-03-23 23:33:5073.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6340622019-03-02 23:28:3173.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6238042019-02-13 20:25:4273.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6234452019-02-13 10:24:2773.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6225952019-02-12 02:24:5273.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6220162019-02-11 06:25:3673.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6216122019-02-10 08:24:1273.95.133.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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