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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
5911632018-12-18 03:46:27104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5863302018-12-11 02:28:14104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5824532018-12-04 01:09:59104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5783092018-11-26 23:51:40104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5745202018-11-19 14:15:28104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5712452018-11-14 03:30:31104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5668472018-11-07 02:12:15104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5625402018-10-30 10:55:41104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5583152018-10-23 00:06:09104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5540062018-10-15 22:48:22104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5483842018-10-07 02:55:53104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5439892018-09-28 23:50:36104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5392712018-09-21 01:37:29104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5353312018-09-14 00:22:42104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5314232018-09-06 22:37:07104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5270962018-08-30 01:44:35104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5224772018-08-21 23:30:48104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5182652018-08-14 02:48:49104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5142182018-08-07 01:31:59104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5104922018-07-31 00:14:57104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5089302018-07-27 22:01:12104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5047752018-07-20 03:55:29104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
5008922018-07-13 02:38:36104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4966542018-07-06 01:22:09104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4922032018-06-28 05:09:04104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4866842018-06-19 01:30:48104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4826992018-06-12 00:17:25104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4786272018-06-04 23:04:08104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4738632018-05-28 04:19:50104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4693622018-05-21 03:06:28104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4647372018-05-14 01:52:47104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4600922018-05-07 00:39:13104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4554512018-04-29 23:25:46104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4443362018-04-12 02:23:03104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4399602018-04-05 01:06:48104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4352922018-03-28 04:59:04104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4310372018-03-21 03:41:42104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
4291292018-03-17 20:04:34104.190.237.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport

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