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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
1450572017-02-12 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1405802017-02-05 03:27:03104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1359282017-01-29 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1294102017-01-15 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1248632017-01-08 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1210222017-01-01 03:27:03104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1174302016-12-25 03:27:03104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1135052016-12-18 03:27:03104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1086522016-12-11 03:27:03104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
1042342016-12-04 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
997392016-11-27 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
955442016-11-20 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
904452016-11-13 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
862802016-11-06 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
838312016-10-30 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
811332016-10-23 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
787502016-10-16 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
765802016-10-09 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
743812016-10-02 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
719032016-09-25 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
703482016-09-18 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
688732016-09-11 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
677752016-09-04 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
668422016-08-28 03:27:01104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
658192016-08-21 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
648682016-08-14 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
641122016-08-07 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
632952016-07-31 03:27:02104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport
628142016-07-27 13:44:33104.251.176.x/2462638 (MARRIOTT-HDQ-01)usa (United States)nounknownunknownnoneReport

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