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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
9293072020-07-16 21:21:3773.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9292202020-07-16 17:21:2373.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9291642020-07-16 15:37:0773.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9273532020-07-13 13:27:4373.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9273152020-07-13 12:19:5773.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9272952020-07-13 11:33:1773.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9272752020-07-13 10:44:2773.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9272672020-07-13 09:56:5173.81.113.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
9272422020-07-13 08:30:4873.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9272042020-07-13 06:35:0473.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8605502020-03-13 22:27:2173.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8603302020-03-13 15:45:2673.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8550392020-03-04 14:49:0373.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7932502019-11-21 15:27:4073.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7931792019-11-21 13:31:4173.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7754072019-10-24 01:39:4073.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7743202019-10-22 15:09:1073.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7737012019-10-21 16:20:1573.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7736362019-10-21 14:32:1973.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7552112019-09-22 03:01:4673.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7233252019-07-27 18:11:4973.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4620662018-05-09 14:51:3273.81.113.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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