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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
5055002018-07-21 14:33:2824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5043122018-07-19 09:12:5024.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5034792018-07-17 21:43:2924.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5022482018-07-15 21:48:4924.4.173.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5002942018-07-12 03:18:0524.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4994892018-07-10 20:36:4824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4978142018-07-08 10:04:0124.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4938842018-07-01 08:57:1624.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4897822018-06-24 07:50:3324.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4857132018-06-17 06:43:4524.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4816792018-06-10 05:37:0024.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4811562018-06-09 01:42:4824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4775432018-06-03 04:30:2524.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4771052018-06-02 03:10:1824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4741812018-05-28 15:48:3824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4741602018-05-28 14:57:4424.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4737402018-05-27 23:14:1124.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4732642018-05-27 00:32:5024.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4731132018-05-26 16:51:1524.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4728112018-05-26 02:03:2824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4692202018-05-20 20:07:0324.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4691462018-05-20 15:52:0724.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4688622018-05-20 03:52:0224.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4646082018-05-13 19:00:1824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4631582018-05-11 03:29:0824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4599122018-05-06 17:53:3024.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4580952018-05-03 19:53:2224.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4524912018-04-25 03:44:3424.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4521902018-04-24 17:47:0524.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4517762018-04-24 03:44:2924.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4508102018-04-22 15:41:0324.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4507772018-04-22 14:26:4024.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4502672018-04-21 13:31:1024.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4477522018-04-17 17:34:1124.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4477452018-04-17 17:25:3624.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4443672018-04-12 03:47:4724.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4435822018-04-11 02:32:5124.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4433602018-04-10 19:18:5824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4400122018-04-05 03:30:4624.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4390872018-04-03 18:12:2524.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4390772018-04-03 17:51:5424.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4349952018-03-27 16:45:1824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4337192018-03-25 15:22:3324.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3995372018-01-27 21:01:1524.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3951542018-01-20 22:50:4824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3950712018-01-20 19:54:2824.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3905552018-01-13 19:07:5924.4.173.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3905502018-01-13 18:47:4224.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3900062018-01-12 18:12:5024.4.173.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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