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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
14148582022-08-10 03:21:2099.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14114772022-08-03 02:15:4399.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14079372022-07-27 01:10:1299.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
14043002022-07-20 00:04:0099.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13996462022-07-13 05:10:4499.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13958442022-07-06 04:05:0599.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13920132022-06-29 02:59:2999.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13861242022-06-22 01:53:5299.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13822562022-06-15 00:48:1999.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13773542022-06-07 23:41:4399.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13749762022-06-03 08:00:5399.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13725812022-05-30 05:05:0799.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
13689142022-05-23 03:58:4899.99.100.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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