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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
7513742019-09-16 03:27:2973.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7412492019-08-28 23:21:2873.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7309672019-08-10 17:47:2673.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7227942019-07-26 15:52:2573.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7175022019-07-17 15:19:2973.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7107862019-07-06 23:25:1673.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7060582019-06-28 13:27:0573.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6924482019-06-05 01:45:0973.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6838702019-05-21 14:16:4773.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6647752019-04-19 06:00:0473.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6453972019-03-19 00:40:2073.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6296712019-02-24 05:26:0073.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6226312019-02-12 04:35:3573.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6164992019-01-31 23:39:5273.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5783372018-11-27 00:56:2173.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5742142018-11-19 00:18:3673.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5690942018-11-10 22:33:5173.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5634922018-10-31 22:10:0673.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5555602018-10-18 02:34:2473.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5456472018-10-02 03:25:5173.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5292612018-09-03 13:49:2873.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5245642018-08-25 17:38:5273.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5195682018-08-16 04:07:3073.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5146092018-08-07 16:26:0173.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5093932018-07-29 00:58:1173.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4988712018-07-09 23:55:1573.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4852832018-06-16 02:39:1573.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4799832018-06-07 00:57:1673.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4422592018-04-09 02:40:2773.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4308682018-03-20 20:15:2873.253.105.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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