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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
13680722022-05-21 04:03:1075.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13634362022-05-14 02:56:5975.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13596062022-05-07 01:50:4275.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13556472022-04-30 00:44:2475.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13529812022-04-22 23:38:4175.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13491522022-04-15 22:32:1075.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13394202022-03-31 22:10:4975.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13389032022-03-31 02:18:3875.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13381382022-03-29 20:30:5275.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13322582022-03-22 01:33:1475.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13240882022-03-13 04:34:4575.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13201422022-03-05 23:38:1475.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13164302022-02-26 22:31:4975.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13127022022-02-19 21:25:3875.52.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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