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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
10829562021-02-13 12:49:17177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10829242021-02-13 12:00:16177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10829082021-02-13 11:35:17177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10829002021-02-13 11:20:20177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10698392021-01-25 11:26:22177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10669192021-01-20 14:21:05177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10669162021-01-20 14:16:20177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10669142021-01-20 14:11:41177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10664242021-01-19 21:24:04177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10656432021-01-18 21:41:54177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10656242021-01-18 21:17:30177.37.156.x/2428126bra (Brazil)yesblockedreceived/8Report
10648292021-01-17 14:35:58177.37.156.x/2428126bra (Brazil)yesblockedreceived/8Report
10589332021-01-07 21:54:28177.37.156.x/2428126bra (Brazil)yesblockedreceived/8Report
10528222020-12-24 23:25:02177.37.156.x/240bra (Brazil)yesblockedblocked/8Report
10380232020-11-30 22:14:49177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10231242020-11-08 19:00:12177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10225442020-11-07 16:10:49177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport
10143832020-10-25 19:11:20177.37.156.x/2428126bra (Brazil)yesblockedblockednoneReport

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