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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
13544282022-04-27 18:54:38201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12961082022-01-25 17:41:29201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12960982022-01-25 17:28:48201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12904822022-01-14 21:04:30201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12887002022-01-11 19:54:46201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12845652022-01-03 19:40:47201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12672552021-12-10 14:50:00201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12652782021-12-07 13:05:35201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12621612021-12-01 20:04:36201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12611512021-11-30 11:58:47201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12548862021-11-23 10:51:59201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12488682021-11-11 21:44:49201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12465582021-11-08 10:26:44201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12448122021-11-04 20:38:02201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12408992021-10-28 19:31:12201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12392232021-10-26 07:58:25201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12389992021-10-25 22:14:29201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12347222021-10-19 06:51:35201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12345662021-10-18 21:07:45201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12301752021-10-12 05:44:22201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12260862021-10-05 04:37:34201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12216862021-09-28 03:30:42201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12175162021-09-21 02:23:55201.139.83.x/2461449***yesblockedblockednoneReport
12174702021-09-21 00:13:51201.139.83.x/2461449***yesblockedblockednoneReport
12136522021-09-14 01:17:04201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12098142021-09-07 00:10:14201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12095502021-09-06 13:10:53201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12060702021-08-30 23:03:01201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12037062021-08-26 13:56:32201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
12020682021-08-23 21:56:12201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11979472021-08-16 20:49:00201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11939732021-08-09 19:42:09201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11925082021-08-06 20:48:13201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11886332021-07-30 19:41:09201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11848582021-07-23 18:34:16201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11811182021-07-16 17:27:11201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11748072021-07-09 16:20:51201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11709252021-07-02 15:13:18201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11667532021-06-25 14:06:51201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11638392021-06-18 12:59:57201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11592262021-06-11 11:52:57201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11580912021-06-09 13:45:48201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11539632021-06-02 12:38:09201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11514632021-05-28 19:52:48201.139.83.x/2461449arg (Argentina)yesunknownblockednoneReport
11498302021-05-26 11:32:25201.139.83.x/2461449arg (Argentina)yesblockedblockednoneReport
11498152021-05-26 11:09:52201.139.83.x/2461449arg (Argentina)yesblockedreceived/8Report
11498112021-05-26 10:58:18201.139.83.x/2461449arg (Argentina)yesrewrittenreceivednoneReport
7364352019-08-20 13:53:11201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7324552019-08-13 12:46:24201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7288992019-08-06 22:09:34201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7250512019-07-30 21:02:45201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7210882019-07-23 19:55:44201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7170132019-07-16 18:48:48201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7124362019-07-09 17:41:59201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7082782019-07-02 16:35:18201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7042452019-06-25 15:28:28201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
7003212019-06-18 14:21:38201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
6961022019-06-11 13:14:50201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
6920412019-06-04 12:08:02201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
6878532019-05-28 11:01:11201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
6872282019-05-27 11:33:57201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport
6872162019-05-27 11:06:34201.139.83.x/2461449arg (Argentina)yesrewrittenrewrittennoneReport

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