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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
12978222022-01-28 17:53:5512.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12160292021-09-18 00:10:5512.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
12078882021-09-02 22:52:5412.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
8216562020-01-10 19:42:1012.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
8159732019-12-30 20:17:2712.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7819252019-11-04 01:13:0112.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7802002019-10-31 18:44:4512.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7764912019-10-25 17:36:1012.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7738062019-10-21 18:56:5512.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7656342019-10-08 20:09:4012.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7593682019-09-28 19:42:0612.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7582612019-09-26 22:12:0012.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7561352019-09-23 20:38:5412.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7486232019-09-11 12:41:0312.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7372502019-08-21 19:15:1512.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7205122019-07-23 01:07:4112.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7119172019-07-08 22:33:1512.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7049162019-06-26 16:34:4312.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
6819122019-05-17 22:58:1412.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
6663562019-04-22 15:50:3212.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
6480122019-03-22 21:10:2012.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
6129522019-01-25 20:13:5212.246.51.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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