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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
2757242017-07-18 01:41:1773.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2426432017-06-08 12:13:1073.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2364122017-06-01 10:00:3273.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2301232017-05-25 08:46:4473.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2235872017-05-18 07:31:0973.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2164022017-05-11 06:17:2973.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2089842017-05-04 05:04:3873.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
2009642017-04-27 03:51:5573.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1937922017-04-20 02:38:1373.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1865812017-04-13 01:25:0473.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1809072017-04-05 23:47:4973.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1779272017-04-02 02:45:3273.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1721552017-03-26 01:30:2473.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1674242017-03-18 21:14:2173.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1629472017-03-11 20:01:1773.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1594502017-03-06 03:24:5473.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1552752017-02-27 02:12:0873.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1499902017-02-20 00:59:2473.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1455552017-02-12 23:46:3273.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1455442017-02-12 23:29:3673.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1445192017-02-11 03:04:0073.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1401072017-02-04 07:28:0173.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1355062017-01-28 06:15:2073.37.150.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1288952017-01-14 02:47:3673.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1243592017-01-07 00:53:5873.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1205002016-12-30 22:27:2873.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1168662016-12-23 21:14:5673.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1127732016-12-16 20:02:0673.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1078482016-12-09 18:49:2173.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1037082016-12-03 01:06:4173.37.150.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
990862016-11-25 20:52:1273.37.150.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
947412016-11-18 19:39:0873.37.150.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
895302016-11-11 18:26:0173.37.150.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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