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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
12300462021-10-12 00:12:442600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12155342021-09-17 02:52:572600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12130472021-09-13 01:13:452600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12130142021-09-12 23:27:242600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12127462021-09-12 07:47:582600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12127422021-09-12 07:33:402600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
12110272021-09-09 02:35:522600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11954142021-08-12 01:00:432600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11948742021-08-11 04:19:032600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11948692021-08-11 04:06:312600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11948082021-08-11 01:24:282600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11947492021-08-10 22:41:422600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11947052021-08-10 21:28:162600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11946362021-08-10 19:33:062600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11914522021-08-04 23:59:452600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11909492021-08-04 04:09:432600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11909062021-08-04 01:38:532600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11908392021-08-03 22:11:202600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11908002021-08-03 20:57:292600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11904962021-08-03 10:16:132600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11904362021-08-03 07:56:282600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11904092021-08-03 06:36:062600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11449022021-05-18 03:29:272600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report
11251512021-04-17 09:10:042600:1700:38xx::/407018 (ATT-INTERNET4)usa (United States)noblockedblocked/64Report

All results shown
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