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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
20189932025-08-26 13:00:3776.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
19903042025-07-05 20:24:0676.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
19595172025-05-12 19:52:3876.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
18829092024-12-23 16:42:1476.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
18031092024-07-26 12:49:4876.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17983992024-07-17 12:03:4876.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17467392024-04-11 11:49:1776.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17345642024-03-17 21:36:0476.230.57.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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