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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
13665932022-05-18 13:00:5045.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13661662022-05-17 17:43:5845.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13660262022-05-17 13:41:1245.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13612792022-05-10 12:34:5545.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13590512022-05-06 03:44:2845.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13575982022-05-04 03:48:0445.239.4.x/24268349bra (Brazil)yesblockedreceived/8Report
13573182022-05-03 15:03:0245.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13505712022-04-18 23:49:3945.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13470452022-04-11 22:42:4945.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13414462022-04-04 21:36:0445.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13396892022-04-01 11:52:1645.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13386522022-03-30 15:57:4445.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13386452022-03-30 15:43:0945.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13339282022-03-24 16:07:0345.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13266482022-03-17 16:25:3845.239.4.x/24268349bra (Brazil)yesblockedreceived/8Report
13261972022-03-16 21:52:2345.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13249162022-03-14 16:38:4545.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13235662022-03-11 23:32:4745.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13230262022-03-11 00:51:1945.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13223152022-03-09 21:01:4745.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13211142022-03-07 20:34:0945.239.4.x/24268349bra (Brazil)yesblockedreceived/8Report
13184872022-03-02 19:55:2245.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13184792022-03-02 19:51:4645.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
13184732022-03-02 19:43:4845.239.4.x/24268349bra (Brazil)yesunknownunknownnoneReport
5285262018-09-01 20:06:4345.239.4.x/24268349ury (Uruguay)yesunknownunknownnoneReport
5181752018-08-13 23:15:3145.239.4.x/24268349ury (Uruguay)yesunknownunknownnoneReport
5154022018-08-08 21:58:4945.239.4.x/24268349ury (Uruguay)yesunknownunknownnoneReport
5108552018-07-31 15:04:3045.239.4.x/24268349ury (Uruguay)yesunknownunknownnoneReport

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