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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
4673032018-05-17 16:43:1068.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4628132018-05-10 15:36:3468.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4578492018-05-03 14:30:0168.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4534482018-04-26 13:23:2568.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4519842018-04-24 12:13:2668.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4489662018-04-19 12:16:5068.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4448412018-04-12 19:24:3868.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4404532018-04-05 18:17:5568.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4404502018-04-05 18:12:5368.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4382782018-04-02 14:36:4168.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4342072018-03-26 13:26:4168.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4299762018-03-19 12:13:0668.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4279252018-03-15 20:32:1268.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4238382018-03-09 12:12:0968.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4209562018-03-04 17:04:2268.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4200452018-03-02 18:05:3568.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4157462018-02-23 16:58:5468.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4116752018-02-16 15:52:1668.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4048122018-02-05 11:13:1168.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
4003532018-01-29 10:06:3368.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3958392018-01-22 07:28:4668.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3912882018-01-15 06:09:4468.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3867922018-01-08 05:03:5868.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3826932018-01-01 03:57:2168.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3789902017-12-25 02:50:4268.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3702702017-12-11 00:38:0968.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3655832017-12-03 23:31:2468.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3647292017-12-02 12:16:4768.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3622322017-11-28 18:12:5168.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3580922017-11-21 16:57:1568.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3535372017-11-14 15:50:3568.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3492692017-11-07 14:40:3968.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3448272017-10-31 13:31:5568.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3406402017-10-24 12:24:0868.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3372062017-10-19 01:37:0168.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3367092017-10-18 12:09:2268.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3349842017-10-15 18:35:0468.38.252.x/247922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

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