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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
6237562019-02-13 18:56:112600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6196092019-02-06 17:49:192600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
6156702019-01-30 16:42:252600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5874502018-12-12 20:13:222600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5794792018-11-28 18:00:312600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5717082018-11-14 18:18:042600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5633372018-10-31 16:05:092600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5592802018-10-24 14:27:382600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5509282018-10-10 17:49:072600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5465632018-10-03 16:16:292600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5349812018-09-13 12:37:382600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5227542018-08-22 13:48:232600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5221822018-08-21 13:11:242600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5145702018-08-07 15:17:482600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5071122018-07-24 14:48:562600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
5032292018-07-17 13:42:152600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4984322018-07-09 13:09:042600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4972862018-07-07 04:44:102600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4905062018-06-25 14:44:442600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4788272018-06-05 07:53:312600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4716292018-05-24 05:51:032600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4655282018-05-15 05:05:032600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4617272018-05-09 05:18:442600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4473722018-04-17 04:20:032600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4273522018-03-15 01:33:122600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4176162018-02-27 05:58:562600:1700:faxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

All results shown
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