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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
17806642024-06-15 14:45:3245.237.123.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16941702023-12-28 14:29:4245.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16928672023-12-25 20:19:5145.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16846022023-12-09 03:31:5345.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16624182023-10-28 16:06:3945.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16437942023-09-23 02:40:4445.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16398392023-09-16 01:33:4645.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16210022023-08-11 20:55:5045.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
16176012023-08-05 16:53:5345.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
13234872022-03-11 20:38:5345.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
13190032022-03-03 17:30:0045.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
13124172022-02-19 03:50:1145.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
13003512022-02-02 15:02:0145.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
12990132022-01-31 10:03:1745.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
12937002022-01-20 21:03:1745.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
12907712022-01-15 13:40:4645.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
12867942022-01-07 22:17:3345.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
12679582021-12-11 22:05:4045.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
12679062021-12-11 19:13:5645.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
12532462021-11-19 20:31:0445.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8917182020-05-08 23:00:1745.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8811402020-04-20 12:07:4445.237.120.x/24268272ury (Uruguay)yesrewrittenrewrittennoneReport
8791552020-04-16 15:50:0345.237.120.x/24268272ury (Uruguay)yesrewrittenrewrittennoneReport
8753582020-04-09 14:43:1845.237.120.x/24268272ury (Uruguay)yesrewrittenrewrittennoneReport
8712332020-04-02 13:36:3045.237.120.x/24268272ury (Uruguay)yesrewrittenrewrittennoneReport
8671912020-03-25 23:35:4545.237.120.x/24268272ury (Uruguay)yesrewrittenrewrittennoneReport
8664912020-03-24 20:01:5945.237.120.x/24268272ury (Uruguay)yesrewrittenrewrittennoneReport
8662942020-03-24 15:00:5645.237.120.x/24268272ury (Uruguay)yesrewrittenrewrittennoneReport
8464202020-02-22 15:27:5945.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8289082020-01-23 12:26:3245.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8220632020-01-11 18:01:4345.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8171002020-01-02 10:32:2445.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8150212019-12-29 00:08:3545.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8116652019-12-21 18:59:5845.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
8075482019-12-14 16:03:5045.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
7438302019-09-02 23:45:3345.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
7319352019-08-12 16:12:3545.237.120.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
7192692019-07-20 19:09:4945.237.121.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
7192662019-07-20 19:05:2845.237.121.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
7153562019-07-13 16:45:5745.237.121.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport
7100922019-07-05 13:28:4145.237.121.x/24268272bra (Brazil)yesrewrittenrewrittennoneReport

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