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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
12709272021-12-16 18:08:5345.5.198.x/24266105bra (Brazil)yesblockedblockednoneReport
11741092021-07-08 11:58:5245.5.198.x/24266105bra (Brazil)yesblockedblocked/22Report
11480472021-05-23 11:27:5145.5.198.x/24266105bra (Brazil)yesblockedblockednoneReport
10461012020-12-13 21:58:0145.5.198.x/24266105bra (Brazil)yesblockedblockednoneReport
10423382020-12-08 01:27:5645.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
10163192020-10-28 16:34:2045.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
10137112020-10-24 14:01:3345.5.198.x/24266105bra (Brazil)yesunknownrewrittennoneReport
10031782020-10-10 21:34:0545.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9939612020-10-03 19:24:3845.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9904092020-09-28 13:29:4945.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9852242020-09-19 21:30:1345.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9850962020-09-19 15:43:5445.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9840682020-09-17 22:38:0045.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport
9783972020-09-09 12:12:5145.5.198.x/24266105bra (Brazil)yesrewrittenrewrittennoneReport

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