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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
5264272018-08-29 00:01:2668.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5222112018-08-21 14:08:4868.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5142362018-08-07 01:54:4068.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5089442018-07-27 22:40:0968.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5051202018-07-20 17:57:4768.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4834842018-06-13 04:24:5168.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4758642018-05-31 03:37:4768.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4516412018-04-23 21:18:3668.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4422852018-04-09 04:20:3368.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4362882018-03-29 17:28:5568.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4285372018-03-16 19:26:1668.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4140972018-02-21 01:00:1668.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3938112018-01-18 19:26:0468.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3881402018-01-10 04:15:0568.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3830092018-01-01 23:25:5568.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3792112017-12-25 15:52:2668.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3677932017-12-07 01:46:1868.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3624242017-11-29 00:28:2468.49.252.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
3561552017-11-18 08:34:4468.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3437462017-10-29 18:41:3868.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3379362017-10-20 02:04:1268.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3118412017-09-07 23:09:3768.49.252.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
3055632017-08-29 00:39:0368.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
3014892017-08-22 13:56:3268.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
2676882017-07-08 01:47:2668.49.252.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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