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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
17869982024-06-26 18:17:57166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17869812024-06-26 17:57:30166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17865642024-06-26 04:11:55166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17865462024-06-26 02:49:37166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17864432024-06-25 21:44:18166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17864402024-06-25 21:38:13166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17864012024-06-25 20:33:56166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17852402024-06-24 00:36:47166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17841992024-06-21 17:28:15166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17839052024-06-21 05:03:40166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
17838732024-06-21 03:15:30166.199.250.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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