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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
7378852019-08-22 20:05:0267.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6992182019-06-16 18:28:0867.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6923992019-06-04 23:58:5267.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6881482019-05-28 19:51:0567.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6836022019-05-21 03:47:0367.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6791802019-05-14 02:40:1567.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6749302019-05-06 20:33:5867.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6702292019-04-29 02:11:0767.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6618012019-04-15 00:51:4267.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6545632019-04-03 03:21:2667.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6393452019-03-11 01:52:4467.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6330312019-03-01 05:19:0067.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6203192019-02-07 21:01:3167.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6125472019-01-25 06:21:0667.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6073052019-01-16 06:24:3067.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6059322019-01-14 02:33:0167.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6012312019-01-05 23:00:2067.188.170.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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