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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
8071952019-12-13 21:35:122602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8071562019-12-13 20:04:142602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8069872019-12-13 15:07:412602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8057722019-12-11 17:15:442602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8049992019-12-10 17:04:472602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8043452019-12-09 21:01:082602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8042522019-12-09 18:23:202602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
8040262019-12-09 13:37:002602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4653172018-05-14 20:01:312602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
4285622018-03-16 19:58:032602:306:8bxx::/406939 (HURRICANE)usa (United States)noblockedblocked/64Report
3111772017-09-07 01:41:552602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
2168062017-05-11 14:14:122602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1784042017-04-02 17:49:272602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
1603592017-03-07 17:29:182602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1531962017-02-25 02:17:082602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1392272017-02-02 23:34:482602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1340222017-01-26 04:44:592602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1325142017-01-23 22:34:002602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1114692016-12-14 22:43:572602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
1036392016-12-02 22:40:172602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport
809852016-10-22 15:41:042602:306:8bxx::/407018 (ATT-INTERNET4)usa (United States)noblockedblockednoneReport

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