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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
15597882023-04-14 18:06:44170.84.37.x/24265019bra (Brazil)yesrewrittenrewrittennoneReport
15597882023-04-14 18:06:442804:3180:10xx::/40265019bra (Brazil)noblockedblocked/64Report
15597802023-04-14 17:39:36170.84.36.x/24265019bra (Brazil)yesblockedreceived/9Report
15597802023-04-14 17:39:362804:3180:80xx::/40265019bra (Brazil)noblockedreceived/24Report
15563862023-04-08 13:05:42170.84.37.x/24265019bra (Brazil)yesrewrittenrewrittennoneReport
15555802023-04-06 17:01:26170.84.36.x/24265019bra (Brazil)yesblockedreceived/9Report
15537092023-04-03 13:00:09170.84.36.x/24265019bra (Brazil)yesblockedreceived/9Report
15537092023-04-03 13:00:092804:3180:80xx::/40265019bra (Brazil)noblockedreceived/24Report
15503582023-03-27 19:52:39170.84.36.x/24265019bra (Brazil)noblockedblocked/30Report
15503222023-03-27 19:13:56170.84.36.x/24265019bra (Brazil)noblockedblocked/30Report
15503162023-03-27 19:05:03170.84.36.x/24265019bra (Brazil)noblockedreceived/9Report
15503062023-03-27 18:51:04170.84.36.x/24265019bra (Brazil)noblockedreceived/9Report
15502992023-03-27 18:43:31170.84.36.x/24265019bra (Brazil)noblockedreceived/9Report
15502822023-03-27 18:18:53170.84.36.x/24265019bra (Brazil)noblockedreceived/9Report
15502702023-03-27 17:47:57170.84.36.x/24265019bra (Brazil)noblockedreceived/9Report
15500832023-03-27 11:53:52170.84.36.x/24265019bra (Brazil)yesblockedreceived/9Report
15482542023-03-23 18:00:37170.84.37.x/24265019bra (Brazil)yesrewrittenrewrittennoneReport
15482542023-03-23 18:00:372804:3180:10xx::/40265019bra (Brazil)noblockedblocked/64Report
15450172023-03-17 16:45:06170.84.36.x/24265019bra (Brazil)yesrewrittenreceived/9Report
15450172023-03-17 16:45:062804:3180:80xx::/40265019bra (Brazil)noblockedreceived/24Report
15250512023-02-09 20:47:09170.84.38.x/24265019bra (Brazil)yesrewrittenrewrittennoneReport
15250512023-02-09 20:47:092804:3180:10xx::/40265019bra (Brazil)noblockedblocked/64Report
15249532023-02-09 17:57:32170.84.37.x/24265019bra (Brazil)yesrewrittenrewrittennoneReport
15205392023-02-02 12:59:23170.84.37.x/24265019bra (Brazil)yesrewrittenrewrittennoneReport
15205392023-02-02 12:59:232804:3180:10xx::/40265019bra (Brazil)noblockedblocked/64Report

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