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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
18276152024-09-12 13:17:54177.67.47.x/2452956bra (Brazil)yesreceivedreceived/8Report
18276152024-09-12 13:17:542804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18245262024-09-06 17:10:24177.22.99.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
18245262024-09-06 17:10:242804:390:22xx::/4052956bra (Brazil)noblockedblocked/56Report
18238422024-09-05 12:11:12177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
18238422024-09-05 12:11:122804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18199282024-08-28 21:35:47177.67.47.x/2452956bra (Brazil)yesreceivedreceived/8Report
18199282024-08-28 21:35:472804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18164832024-08-21 20:29:05177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
18164832024-08-21 20:29:052804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18128712024-08-14 19:22:29177.22.103.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
18128712024-08-14 19:22:292804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18127452024-08-14 14:55:46177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
18127452024-08-14 14:55:462804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18121602024-08-13 15:33:29177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
18121602024-08-13 15:33:292804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18085752024-08-06 14:57:56177.22.99.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
18085752024-08-06 14:57:562804:390:22xx::/4052956bra (Brazil)noblockedblocked/56Report
18085722024-08-06 14:53:34177.22.99.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
18085592024-08-06 14:26:52177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
18085592024-08-06 14:26:522804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18055912024-07-31 16:06:45177.22.110.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
18055912024-07-31 16:06:452804:390:22xx::/4052956bra (Brazil)noblockedblocked/56Report
18049292024-07-30 13:20:09177.67.47.x/2452956bra (Brazil)yesreceivedreceived/8Report
18049292024-07-30 13:20:092804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
18015122024-07-23 12:13:29177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
18015122024-07-23 12:13:292804:390:11xx::/4052956bra (Brazil)noblockedreceived/24Report
17974082024-07-15 21:23:08177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
17974082024-07-15 21:23:082804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
17940882024-07-09 21:06:38177.22.99.x/2452956bra (Brazil)yesblockedblockednoneReport
17940882024-07-09 21:06:382804:390:22xx::/4052956bra (Brazil)noblockedblocked/56Report
17940832024-07-09 20:50:53177.67.40.x/2452956bra (Brazil)yesblockedblockednoneReport
17940832024-07-09 20:50:532804:390:22xx::/4052956bra (Brazil)noblockedblocked/56Report
17934402024-07-08 20:16:31177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
17934402024-07-08 20:16:312804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
17931892024-07-08 12:16:08177.67.47.x/2452956bra (Brazil)yesblockedreceived/8Report
17931892024-07-08 12:16:082804:390:11xx::/4052956bra (Brazil)noreceivedreceived/16Report
13684102022-05-21 21:36:16177.67.47.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
13683282022-05-21 17:50:33177.67.46.x/2452956bra (Brazil)yesblockedblockednoneReport
13683282022-05-21 17:50:332804:390:22xx::/4052956bra (Brazil)noreceivedreceived/16Report
12346282021-10-18 23:58:10177.22.110.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
11806012021-07-15 19:41:08177.22.97.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport
11805962021-07-15 19:32:42177.22.97.x/2452956bra (Brazil)yesrewrittenrewrittennoneReport

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