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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
3105302017-09-06 02:25:37172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2976832017-08-16 04:45:38172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2969952017-08-15 03:26:14172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2962302017-08-13 19:09:19172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2962292017-08-13 19:04:33172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2921242017-08-08 03:28:50172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2869832017-08-01 02:23:01172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2697892017-07-11 03:19:36172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2534342017-06-21 02:01:48172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2452792017-06-11 23:18:34172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2393922017-06-04 22:12:46172.2.137.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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