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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
20726562025-12-03 15:02:3345.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20704092025-11-29 13:23:0245.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20664882025-11-22 12:15:0045.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20664692025-11-22 11:32:5845.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20663232025-11-22 03:02:3545.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20625402025-11-15 11:37:5145.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20620182025-11-14 11:47:5645.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20543382025-10-27 16:08:5345.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20435782025-10-08 23:40:0445.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20430052025-10-07 23:07:4745.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20423952025-10-06 22:35:0645.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20415442025-10-05 10:24:3245.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20396122025-10-01 12:43:0245.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20392562025-09-30 19:38:3345.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20355722025-09-24 15:48:2445.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20306672025-09-15 23:57:3545.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20299422025-09-15 00:54:1145.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20261502025-09-08 10:27:4545.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20229402025-09-02 13:57:5945.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20224802025-09-01 20:15:0945.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20185822025-08-25 19:06:4845.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20185612025-08-25 18:15:1245.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20176982025-08-23 19:30:2445.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20150062025-08-18 20:57:2645.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20121502025-08-13 11:45:4645.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20081482025-08-06 10:37:4445.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20064432025-08-03 12:45:4445.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19954672025-07-14 23:55:5945.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19905182025-07-06 10:39:4145.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19884492025-07-02 12:17:3345.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19840192025-06-24 21:08:2545.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19840142025-06-24 20:50:2845.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19815632025-06-20 03:33:3245.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport

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