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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
6542012019-04-02 15:15:5437.72.175.x/2435017usa (United States)yesblockedblockednoneReport
6541652019-04-02 14:26:1537.72.175.x/2435017usa (United States)yesblockedblockednoneReport
6541552019-04-02 14:11:3437.72.175.x/2435017usa (United States)yesblockedblockednoneReport
6541132019-04-02 13:03:0337.72.175.x/2435017usa (United States)yesblockedblockednoneReport
6540262019-04-02 10:11:2837.72.175.x/2435017usa (United States)yesblockedblockednoneReport
6539962019-04-02 09:14:5437.72.175.x/2435017usa (United States)yesblockedblockednoneReport
6539502019-04-02 07:46:4937.72.175.x/2435017usa (United States)yesblockedblockednoneReport
6537792019-04-01 22:20:3137.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4928372018-06-29 07:05:1437.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4615652018-05-09 00:46:2137.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4353692018-03-28 08:14:2937.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4348032018-03-27 11:09:0337.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4341522018-03-26 11:45:4337.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4336412018-03-25 10:32:1637.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4333782018-03-24 19:32:3537.72.175.x/2435017usa (United States)yesblockedblockednoneReport
4308792018-03-20 20:30:2537.72.175.x/2435017usa (United States)yesblockedblockednoneReport
3775602017-12-22 02:03:4237.72.175.x/2435017usa (United States)yesblockedblockednoneReport

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