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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
7699632019-10-15 16:10:0673.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7649382019-10-07 19:39:2173.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7605022019-09-30 18:32:3873.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7560312019-09-23 17:26:1273.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7514132019-09-16 05:27:2073.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7470582019-09-09 02:36:2873.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7250812019-07-30 22:29:5373.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7211402019-07-23 21:22:3673.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7170262019-07-16 19:17:1873.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7092902019-07-04 06:21:3673.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7052172019-06-27 04:10:1973.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
7012742019-06-20 03:03:0773.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6951702019-06-10 04:39:1473.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6911652019-06-03 03:32:0573.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6842352019-05-22 03:01:2773.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6791782019-05-14 02:35:2073.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6750282019-05-07 00:18:2873.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6708402019-04-29 23:11:1173.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6665282019-04-22 21:34:3173.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6624012019-04-15 20:04:0773.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6579332019-04-08 18:56:4773.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6532172019-04-01 03:25:5373.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6490012019-03-24 22:16:0873.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6445982019-03-17 20:54:1373.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6344002019-03-03 18:04:0073.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6295332019-02-23 22:49:5673.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6255162019-02-16 21:42:5673.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6131002019-01-26 04:33:1573.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6092462019-01-19 03:26:0573.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6050722019-01-12 01:31:5173.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6008522019-01-05 00:24:4973.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5969212018-12-28 06:28:0473.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5932582018-12-21 05:20:5773.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5863032018-12-11 01:31:3073.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5823582018-12-03 22:35:1273.239.67.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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