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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
17091952024-01-27 02:17:31143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17085242024-01-25 23:47:52143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17085212024-01-25 23:42:56143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17064232024-01-22 02:53:28143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17062132024-01-21 11:53:30143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17062132024-01-21 11:53:302804:2084:4xx::/40264496bra (Brazil)noblockedblocked/64Report
17060872024-01-21 01:57:05143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17060872024-01-21 01:57:052804:2084:4xx::/40264496bra (Brazil)noblockedblocked/64Report
17052142024-01-19 03:22:12143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17024642024-01-14 00:39:13143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
17024642024-01-14 00:39:132804:2084:4xx::/40264496bra (Brazil)noblockedblocked/64Report
17014632024-01-12 00:41:58143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16996992024-01-09 00:06:36143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16996992024-01-09 00:06:362804:2084:4xx::/40264496bra (Brazil)noblockedblocked/64Report
16996952024-01-08 23:58:44143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16995922024-01-08 19:13:10131.255.227.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16894032023-12-18 15:45:47143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16854702023-12-11 10:54:472804:2084:4xx::/40264496bra (Brazil)noblockedblocked/64Report
16814892023-12-03 21:46:21143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16809802023-12-02 13:37:46143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16795832023-11-29 22:15:53143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16787552023-11-28 15:04:272804:2084:4xx::/40264496bra (Brazil)noblockedblocked/64Report
16783232023-11-27 19:06:45143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16781512023-11-27 14:05:36143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16743782023-11-20 12:59:08143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16734802023-11-18 12:36:52143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16726272023-11-16 20:11:07143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16725802023-11-16 18:24:24143.255.206.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16638902023-10-31 15:37:55131.255.227.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16623602023-10-28 13:50:24170.238.75.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16623602023-10-28 13:50:242804:2084:4xx::/40264496bra (Brazil)noreceivedreceived/16Report
16248902023-08-18 21:40:49131.255.226.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16230632023-08-15 21:02:26131.255.226.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16214892023-08-13 01:38:57131.255.226.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16212922023-08-12 13:50:39131.255.226.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
16212922023-08-12 13:50:392804:2084:4xx::/40264496bra (Brazil)noblockedreceived/16Report
7043472019-06-25 19:15:37170.238.74.x/24264496bra (Brazil)yesblockedblockednoneReport
7031392019-06-23 18:50:10170.238.74.x/24264496bra (Brazil)yesblockedblockednoneReport
3363972017-10-17 23:17:10131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3350862017-10-15 23:37:19131.255.224.x/24264496bra (Brazil)yesblockedrewrittennoneReport
3316602017-10-10 11:43:52131.255.224.x/24264496bra (Brazil)yesblockedrewrittennoneReport
3306812017-10-08 22:31:23131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3298912017-10-07 11:55:41131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3295662017-10-06 18:12:00131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3289592017-10-05 19:08:16131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3275002017-10-03 11:07:54131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3269822017-10-02 18:09:46131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3262672017-09-30 12:10:04131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3259032017-09-29 19:09:03131.255.224.x/24264496bra (Brazil)yesunknownblockednoneReport
3256762017-09-29 12:40:31131.255.224.x/24264496bra (Brazil)yesunknownreceivednoneReport
3251112017-09-28 14:04:12131.255.224.x/24264496bra (Brazil)yesblockedblockednoneReport
3250472017-09-28 12:18:31131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3237402017-09-26 12:46:46131.255.224.x/24264496bra (Brazil)yesunknownblockednoneReport
3220972017-09-23 22:38:08131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3212352017-09-22 12:17:14131.255.224.x/24264496bra (Brazil)yesblockedrewrittennoneReport
3211912017-09-22 10:47:44131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3172722017-09-16 00:20:38131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3164682017-09-14 22:19:58131.255.225.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3164542017-09-14 21:56:51131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3164312017-09-14 21:08:55131.255.225.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3163832017-09-14 20:05:49131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3146672017-09-12 14:57:23131.255.224.x/24264496bra (Brazil)yesblockedrewrittennoneReport
3128012017-09-09 11:55:54131.255.224.x/24264496bra (Brazil)yesunknownblockednoneReport
3127712017-09-09 11:00:03131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3123342017-09-08 17:49:52131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3108412017-09-06 14:40:48131.255.224.x/24264496bra (Brazil)yesblockedrewrittennoneReport
3101172017-09-05 13:52:12131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3091182017-09-03 20:43:33131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3065592017-08-30 13:33:22131.255.224.x/24264496bra (Brazil)yesblockedreceivednoneReport
3065392017-08-30 13:00:36131.255.224.x/24264496bra (Brazil)yesblockedreceived/8Report
3064762017-08-30 11:41:46131.255.224.x/24264496bra (Brazil)yesblockedreceived/8Report
3046342017-08-27 11:12:10131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3038552017-08-25 22:11:33131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
3035672017-08-25 14:03:07131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3030782017-08-24 20:05:11131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport
3030142017-08-24 18:31:23131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
2992932017-08-18 15:17:29131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
2992172017-08-18 13:18:34131.255.224.x/24264496bra (Brazil)yesblockedreceived/8Report
2987922017-08-17 20:21:42131.255.224.x/24264496bra (Brazil)yesunknownrewrittennoneReport
2952902017-08-12 00:05:30131.255.224.x/24264496bra (Brazil)yesrewrittenrewrittennoneReport

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