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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
2126392017-05-07 18:34:31104.201.208.x/2429848 (WCU)usa (United States)noblockedblocked/17Report
2018792017-04-27 22:24:40104.201.208.x/2429848 (WCU)usa (United States)noblockedblocked/17Report
1946852017-04-20 21:18:16104.201.208.x/2429848 (WCU)usa (United States)noblockedblocked/17Report
1876452017-04-13 20:11:51104.201.208.x/2429848 (WCU)usa (United States)noblockedblocked/17Report
1800992017-04-05 00:23:32104.201.209.x/2429848 (WCU)usa (United States)noblockedblocked/17Report
1746172017-03-28 23:17:05104.201.209.x/2429848 (WCU)usa (United States)noblockedblocked/17Report
661632016-08-23 12:15:06144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
661632016-08-23 12:15:062605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
661112016-08-22 22:26:05144.26.32.x/2429848 (WCU)usa (United States)nounknownunknownnoneReport
661112016-08-22 22:26:052605:0:xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
653172016-08-17 12:35:02144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
653172016-08-17 12:35:022605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
650582016-08-15 13:02:21144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
650582016-08-15 13:02:212605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
643852016-08-09 13:41:58144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
643852016-08-09 13:41:582605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
636042016-08-02 12:26:19144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
636042016-08-02 12:26:192605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
633532016-07-31 14:20:40144.26.32.x/2429848 (WCU)usa (United States)nounknownunknownnoneReport
633532016-07-31 14:20:402605:0:xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
631912016-07-30 03:35:20144.26.32.x/2429848 (WCU)usa (United States)nounknownunknownnoneReport
631912016-07-30 03:35:202605:0:xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
627572016-07-26 23:13:412605:0:xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
625632016-07-25 12:59:04144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
625632016-07-25 12:59:042605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
621572016-07-21 12:34:47144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
621572016-07-21 12:34:472605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
619162016-07-18 17:23:48144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
619162016-07-18 17:23:482605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
616712016-07-15 16:54:10144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
616712016-07-15 16:54:102605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport
614772016-07-13 13:15:36144.26.43.x/2429848 (WCU)usa (United States)noblockedblocked/19Report
614772016-07-13 13:15:362605:0:1xx::/4029848 (WCU)usa (United States)noblockedblockednoneReport

All results shown
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