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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
12929512022-01-19 16:18:31201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12916162022-01-17 10:00:03201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12891572022-01-12 15:11:37201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12878252022-01-10 10:00:02201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12863452022-01-07 00:53:55201.33.174.x/2453181bra (Brazil)yesblockedblockednoneReport
12855232022-01-05 14:04:49201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12842532022-01-03 10:00:03201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12810302021-12-29 12:57:58201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12798152021-12-27 10:00:02201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12774782021-12-22 11:51:10201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12700032021-12-15 10:43:38201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12686532021-12-13 10:00:03201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12659052021-12-08 09:36:04201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12648682021-12-06 19:18:48201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12645642021-12-06 10:00:02201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12617342021-12-01 08:28:32201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12557702021-11-24 17:24:40201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12554772021-11-24 07:21:24201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12554702021-11-24 07:13:27201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12554692021-11-24 07:10:58201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12551762021-11-23 18:52:32201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12478632021-11-10 12:34:41201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12438282021-11-03 11:27:51201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12416182021-10-29 23:25:52201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12413392021-10-29 13:58:14201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12393652021-10-26 12:16:33201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12393622021-10-26 12:13:41201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12389312021-10-25 20:26:09201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12389232021-10-25 20:12:19201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12389132021-10-25 20:00:59201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12389092021-10-25 19:53:03201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12389042021-10-25 19:44:50201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12321602021-10-14 21:20:57201.33.174.x/2453181bra (Brazil)noblockedblockednoneReport
12206512021-09-26 14:29:47201.33.174.x/2453181bra (Brazil)yesrewrittenrewrittennoneReport
11636612021-06-18 06:39:34201.33.174.x/2453181bra (Brazil)yesunknownrewrittennoneReport
11359232021-05-03 12:01:24201.33.174.x/2453181bra (Brazil)yesunknownblockednoneReport
11295612021-04-24 18:07:23201.33.174.x/2453181bra (Brazil)yesunknownblockednoneReport
9311112020-07-20 23:58:49201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9166112020-06-22 19:52:25201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9154932020-06-20 13:55:48201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9154752020-06-20 13:22:35201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9154462020-06-20 11:39:32201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9154452020-06-20 11:35:03201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9154172020-06-20 09:39:51201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9152722020-06-19 23:38:07201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9152592020-06-19 23:07:38201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9152282020-06-19 21:31:22201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9151972020-06-19 19:38:29201.33.174.x/2453181bra (Brazil)yesblockedreceivednoneReport
9147892020-06-19 02:29:07201.33.174.x/2453181bra (Brazil)yesunknownblockednoneReport
9147722020-06-19 01:19:52201.33.174.x/2453181bra (Brazil)yesunknownblockednoneReport

All results shown
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