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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
1855462017-04-11 21:15:1512.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
1855032017-04-11 19:56:0012.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
1854382017-04-11 18:07:4512.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1853602017-04-11 16:32:0212.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1853462017-04-11 16:13:1012.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1853042017-04-11 15:25:2512.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
1853012017-04-11 15:20:5012.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport
1847442017-04-10 21:05:3712.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1847412017-04-10 21:01:1512.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1847402017-04-10 21:01:1012.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenrewrittennoneReport
1847372017-04-10 20:58:2112.235.171.x/247018 (ATT-INTERNET4)usa (United States)yesrewrittenblockednoneReport

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