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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
1488622017-02-17 23:13:4445.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1443962017-02-10 21:57:1945.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1367962017-01-30 15:00:4145.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1299382017-01-16 02:53:2845.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesunknownblockednoneReport
1252662017-01-08 22:40:2745.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1212782017-01-01 17:46:5545.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1176492016-12-25 15:25:0645.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1135472016-12-18 05:32:5645.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1086702016-12-11 04:04:0345.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1041582016-12-04 00:00:5145.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
994742016-11-26 16:59:2045.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
950442016-11-19 06:13:3145.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
866732016-11-07 12:09:0345.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
841682016-10-31 05:34:0645.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
837902016-10-30 00:15:1145.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
810642016-10-22 20:30:5145.20.80.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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