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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
4503992018-04-21 17:41:0524.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4500832018-04-21 05:25:5924.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4483182018-04-18 13:34:0824.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4457002018-04-14 05:18:1224.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4456942018-04-14 05:01:1524.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4425462018-04-09 14:31:0424.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4396102018-04-04 14:11:1924.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4351392018-03-27 21:26:2824.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4316922018-03-21 23:33:1924.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4308722018-03-20 20:20:4724.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4292872018-03-18 04:44:3924.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4247692018-03-11 03:38:5824.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4206422018-03-03 23:22:5624.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4163672018-02-24 22:17:1224.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4139612018-02-20 20:29:4124.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4117462018-02-16 17:54:1524.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4040112018-02-03 22:05:4724.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3995352018-01-27 21:00:0124.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3950702018-01-20 19:54:1824.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3904692018-01-13 15:39:1024.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3859632018-01-06 14:33:2924.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3818922017-12-30 13:13:1524.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3781602017-12-23 03:19:2824.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3740692017-12-16 13:05:3024.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3734762017-12-15 13:19:4024.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3727872017-12-14 13:42:4624.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3720842017-12-13 15:45:5324.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3699952017-12-10 13:00:0724.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3695242017-12-09 17:53:4624.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3673472017-12-06 14:08:5824.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3666602017-12-05 13:55:1824.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3659282017-12-04 12:45:3624.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3657452017-12-04 06:30:4324.12.0.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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