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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
22102722026-08-06 18:26:21131.72.145.x/24273793bra (Brazil)yesblockedreceived/9Report
22102652026-08-06 18:11:23131.72.145.x/24273793bra (Brazil)yesblockedreceivednoneReport
22096882026-08-05 20:51:47131.72.145.x/24273793bra (Brazil)yesblockedreceived/9Report
22057632026-07-29 19:45:06131.72.145.x/24273793bra (Brazil)yesblockedreceived/12Report
22051712026-07-28 20:06:22131.72.145.x/24273793bra (Brazil)yesrewrittenrewrittennoneReport
22049032026-07-28 11:20:58131.72.145.x/24273793bra (Brazil)yesrewrittenrewrittennoneReport
22043512026-07-27 13:38:29131.72.145.x/24273793bra (Brazil)yesblockedblockednoneReport
22003392026-07-20 13:31:10131.72.145.x/24273793bra (Brazil)yesblockedreceived/13Report
21998912026-07-19 15:09:37131.72.145.x/24273793bra (Brazil)yesblockedblockednoneReport
21983802026-07-16 20:04:38131.72.145.x/24273793bra (Brazil)yesblockedreceived/13Report
21955372026-07-12 13:29:23131.72.145.x/24273793bra (Brazil)yesblockedblockednoneReport
21939562026-07-09 18:57:57131.72.145.x/24273793bra (Brazil)yesblockedreceived/11Report
21902412026-07-02 17:51:22131.72.145.x/24273793bra (Brazil)yesblockedreceived/12Report
21861992026-06-25 16:44:57131.72.145.x/24273793bra (Brazil)yesblockedreceived/19Report
21861932026-06-25 16:33:06131.72.145.x/24273793bra (Brazil)yesblockedreceived/9Report
21820632026-06-18 15:26:33131.72.145.x/24273793bra (Brazil)yesblockedreceived/29Report
21779532026-06-11 14:19:56131.72.145.x/24273793bra (Brazil)yesblockedreceived/14Report
21779362026-06-11 13:57:18131.72.145.x/24273793bra (Brazil)yesblockedreceived/20Report
21776112026-06-10 23:51:00131.72.145.x/24273793bra (Brazil)yesblockedblockednoneReport
8183822020-01-04 19:06:51131.72.145.x/2428670bra (Brazil)yesrewrittenreceivednoneReport

All results shown
Last Modified