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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
21149562026-02-17 14:03:0445.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
21090342026-02-07 16:30:4945.168.42.x/24268028bra (Brazil)yesblockedrewrittennoneReport
21085082026-02-06 15:33:0645.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
21036732026-01-29 07:50:1945.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
21025562026-01-27 13:23:2645.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20983412026-01-20 00:09:4745.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20941782026-01-12 21:06:3045.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20934552026-01-11 19:31:4845.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
20858192025-12-27 16:58:5145.168.42.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
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
19776182025-06-12 22:18:3845.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19765302025-06-11 11:48:4845.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19751212025-06-09 10:59:4745.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19653132025-05-21 22:26:2545.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19653112025-05-21 22:20:1745.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19649292025-05-21 12:26:2945.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19640862025-05-20 01:02:1645.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19607972025-05-14 14:59:0045.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport
19593732025-05-12 16:37:2645.168.41.x/24268028bra (Brazil)yesrewrittenrewrittennoneReport

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