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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
4867352018-06-19 03:36:012602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3111622017-09-07 00:50:362602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3024442017-08-23 22:36:592602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
3011832017-08-22 01:23:162602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2981632017-08-16 21:30:212602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2981442017-08-16 20:49:042602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2929462017-08-09 02:59:052602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2917362017-08-07 15:16:282602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2917282017-08-07 15:03:282602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2853062017-07-29 18:51:472602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2796542017-07-22 16:47:522602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2738412017-07-15 15:41:062602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2672662017-07-07 13:52:052602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2588092017-06-27 16:44:012602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2452042017-06-11 19:53:082602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2330842017-05-28 17:41:352602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2253042017-05-20 01:39:362602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2182462017-05-12 22:33:222602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2109212017-05-05 21:25:522602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
2031602017-04-28 20:18:232602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1924212017-04-18 18:41:432602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1779032017-04-02 01:49:142602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1721012017-03-25 23:43:132602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1714182017-03-25 01:58:372602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1706862017-03-23 22:41:432602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1699752017-03-22 21:18:322602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
600312016-06-29 02:51:262602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
595942016-06-24 15:00:072602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
582662016-06-10 20:38:412602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
579412016-06-07 22:46:062602:304:b1xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport

All results shown
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