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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
14125282022-08-04 23:36:5145.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport
14048902022-07-20 23:48:0645.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport
14000802022-07-13 22:42:0445.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport
10454612020-12-12 14:42:1445.237.97.x/24268268bra (Brazil)yesrewrittenrewrittennoneReport
10386722020-12-01 22:50:2045.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport
10305872020-11-18 20:02:3845.237.97.x/24268268bra (Brazil)yesrewrittenrewrittennoneReport
8589172020-03-11 13:12:5345.237.97.x/24268268ury (Uruguay)yesblockedreceived/8Report
7821782019-11-04 12:21:2645.237.97.x/24268268bra (Brazil)yesrewrittenrewrittennoneReport
7345172019-08-16 20:21:3845.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport
7345052019-08-16 20:05:3345.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport
7345022019-08-16 20:01:4845.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport
7344962019-08-16 19:54:0545.237.97.x/24268268bra (Brazil)yesblockedblockednoneReport

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