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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
7428932019-08-31 22:40:5073.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6124132019-01-24 22:24:2873.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5352742018-09-13 21:35:1573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5313642018-09-06 20:16:2873.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5039972018-07-18 18:44:0573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5000692018-07-11 17:27:2273.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4955192018-07-04 02:27:3373.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4914352018-06-27 01:10:4773.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4873392018-06-19 23:54:0573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4833342018-06-12 22:37:1773.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4792412018-06-05 21:20:2773.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4749752018-05-29 20:03:3273.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4705482018-05-22 18:47:1373.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4659152018-05-15 17:30:4773.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4612542018-05-08 16:15:0173.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4564512018-05-01 14:58:4373.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4560152018-04-30 21:38:0473.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4516232018-04-23 20:21:4573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4471172018-04-16 19:05:1073.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4426702018-04-09 17:48:2473.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4383472018-04-02 16:31:4573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4342712018-03-26 15:15:1073.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4293182018-03-18 06:44:1773.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4247962018-03-11 05:24:1573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4207072018-03-04 04:06:4973.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4164442018-02-25 02:50:1873.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4123832018-02-18 01:14:3873.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4081672018-02-10 23:56:1673.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4040242018-02-03 22:39:3873.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4023092018-02-01 05:36:1973.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3978462018-01-25 04:06:1673.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3932062018-01-18 02:49:4173.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3888142018-01-11 01:33:1473.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3843702018-01-04 00:16:5573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3804532017-12-27 23:00:2373.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3758152017-12-19 10:32:1373.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3711552017-12-12 08:53:2073.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3664882017-12-05 07:36:4873.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3618922017-11-28 06:20:1173.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3577882017-11-21 05:02:4273.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3531862017-11-14 03:42:3073.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3489212017-11-07 02:25:2373.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3445762017-10-31 01:08:2473.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3403272017-10-23 23:51:4673.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3357082017-10-16 22:35:0073.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3356922017-10-16 22:03:1173.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3334062017-10-12 20:35:0373.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3333952017-10-12 20:16:4873.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3327742017-10-11 23:15:4673.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3322142017-10-11 07:12:1273.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3279582017-10-04 05:58:1573.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3242142017-09-27 04:44:2173.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3197342017-09-20 03:30:3273.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3150262017-09-13 02:00:4773.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3104962017-09-06 01:02:4273.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3062202017-08-29 23:48:4273.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3000522017-08-20 01:40:0173.157.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

All results shown
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