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| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
20335672025-09-21 03:12:07166.198.21.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
20335612025-09-21 02:27:19166.198.21.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
18002352024-07-20 17:00:37166.198.21.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
16929832023-12-26 05:56:45166.198.21.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
16886712023-12-17 02:59:04166.198.21.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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