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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
21434322026-04-10 13:31:50179.107.157.x/2428171bra (Brazil)yesunknownunknownnoneReport
21434272026-04-10 13:27:08179.107.157.x/2428171bra (Brazil)yesblockedrewrittennoneReport
10852142021-02-15 21:54:32179.107.157.x/2428171bra (Brazil)yesunknownunknownnoneReport
10851692021-02-15 21:09:32179.107.157.x/2428171bra (Brazil)yesunknownunknownnoneReport
10851432021-02-15 20:44:32179.107.157.x/2428171bra (Brazil)yesunknownunknownnoneReport
10851232021-02-15 20:29:32179.107.157.x/2428171bra (Brazil)yesblockedblockednoneReport
10850832021-02-15 19:44:31179.107.157.x/2428171bra (Brazil)yesblockedblockednoneReport
10850672021-02-15 19:19:31179.107.157.x/2428171bra (Brazil)yesblockedblockednoneReport
10850562021-02-15 19:04:31179.107.157.x/2428171bra (Brazil)yesblockedblockednoneReport
10631282021-01-14 13:14:39179.107.157.x/2428171bra (Brazil)yesblockedblockednoneReport
10618632021-01-12 18:58:11179.107.157.x/2428171bra (Brazil)yesunknownunknownnoneReport
10415882020-12-07 00:23:03179.107.157.x/2428171bra (Brazil)yesblockedblockednoneReport

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