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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
5592742018-10-24 14:19:5712.250.207.x/247018 (ATT-INTERNET4)usa (United States)yesreceivedreceived/8Report
5325982018-09-09 11:11:3112.250.207.x/247018 (ATT-INTERNET4)usa (United States)yesreceivedreceived/9Report
4712902018-05-23 18:09:4412.247.168.x/247018 (ATT-INTERNET4)usa (United States)yesunknownreceivednoneReport
3931392018-01-17 23:47:2823.122.130.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
3879212018-01-09 20:45:2523.122.130.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
3736492017-12-15 18:16:47104.50.196.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
3464972017-11-02 21:35:2399.158.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
3463372017-11-02 16:37:2899.158.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceivednoneReport
3005752017-08-21 01:54:0912.250.16.x/247018 (ATT-INTERNET4)usa (United States)yesreceivedreceived/8Report
1304432017-01-16 21:06:51107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1304302017-01-16 20:53:50107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1304132017-01-16 20:30:28107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1304042017-01-16 20:23:16107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1303942017-01-16 20:06:47107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1303912017-01-16 19:55:13107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1299492017-01-16 03:42:24107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1298312017-01-15 21:10:55107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1297982017-01-15 19:44:45107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesunknownreceivednoneReport
1288662017-01-14 01:34:19107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1288642017-01-14 01:30:55107.143.162.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1152922016-12-21 05:55:4699.132.75.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1108132016-12-14 03:28:4799.132.75.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1054702016-12-06 04:44:5699.132.75.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
1009562016-11-29 03:13:1599.132.75.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
901562016-11-12 16:50:0376.218.17.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report
895532016-11-11 18:59:44108.64.136.x/247018 (ATT-INTERNET4)usa (United States)yesblockedreceived/8Report

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