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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
12795112021-12-26 17:14:5369.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
7543252019-09-20 08:43:1769.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
6948952019-06-09 12:23:0069.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
6060872019-01-14 10:26:3969.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
5308082018-09-06 00:37:1269.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
4818422018-06-10 14:30:2069.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesunknownunknownnoneReport
3866742018-01-07 22:51:5169.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2999222017-08-19 18:25:3169.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
1001282016-11-27 21:03:1569.214.171.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

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