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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
20527032025-10-24 14:19:46170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20502582025-10-20 17:48:53170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20491642025-10-18 19:36:42170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20491442025-10-18 18:53:37170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20491372025-10-18 18:30:36170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20491342025-10-18 18:17:34170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20479512025-10-16 15:26:55170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
20469732025-10-15 03:53:49170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20469582025-10-15 03:10:55170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20469172025-10-15 00:53:08170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20468722025-10-14 22:07:34170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20468672025-10-14 21:54:39170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20440842025-10-09 18:48:54170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20440162025-10-09 17:05:10170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20440002025-10-09 16:22:06170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20439872025-10-09 15:58:55170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20439762025-10-09 15:45:50170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20431952025-10-08 10:11:32170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20431782025-10-08 08:57:42170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20430982025-10-08 05:05:24170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20385282025-09-29 18:01:02170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20384982025-09-29 17:18:05170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20384882025-09-29 16:55:12170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20382352025-09-29 09:17:48170.84.158.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
20357032025-09-24 19:19:38170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20344562025-09-22 19:51:49170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20343742025-09-22 17:42:03170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20305292025-09-15 20:51:20170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20304872025-09-15 19:21:17170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20304702025-09-15 18:58:23170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20304592025-09-15 18:45:27170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20277472025-09-10 17:34:07170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20244992025-09-05 01:40:20170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20244882025-09-05 00:57:18170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20244782025-09-05 00:34:19170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20244692025-09-05 00:21:21170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20224052025-09-01 18:07:34170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20222812025-09-01 13:33:06170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20204902025-08-28 23:04:16170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20202892025-08-28 16:16:45170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
20192872025-08-26 23:33:20170.84.159.x/24264998bra (Brazil)yesblockedblockednoneReport
20185362025-08-25 17:12:57170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20174102025-08-23 07:30:01170.84.158.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20173542025-08-23 02:48:02170.84.158.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20173132025-08-22 23:37:19170.84.158.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20172882025-08-22 21:59:44170.84.158.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20162792025-08-21 05:14:40170.84.158.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20150552025-08-18 22:00:26170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20150212025-08-18 21:17:33170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20150022025-08-18 20:54:35170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20146342025-08-18 11:27:15170.84.156.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20127422025-08-14 09:47:31170.84.158.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20126292025-08-14 03:06:02170.84.156.x/24264998bra (Brazil)yesblockedblockednoneReport
20125732025-08-14 00:31:45170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20125682025-08-14 00:18:49170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20125142025-08-13 21:19:20170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20121062025-08-13 10:17:02170.84.158.x/24264998bra (Brazil)yesrewrittenrewrittennoneReport
20118952025-08-12 23:22:10170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20118822025-08-12 22:59:13170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20117122025-08-12 16:43:03170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20117022025-08-12 16:23:59170.84.156.x/24264998bra (Brazil)yesblockedreceived/11Report
20099632025-08-09 14:41:37170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
20093662025-08-08 14:18:20170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20084412025-08-06 20:11:51170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20084362025-08-06 19:58:59170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20078252025-08-05 18:44:53170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20053232025-08-01 10:29:20170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
20052802025-08-01 07:41:31170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
20052002025-08-01 02:51:18170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
20049072025-07-31 14:58:27170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20048952025-07-31 14:35:33170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20048852025-07-31 14:22:38170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
20011942025-07-25 00:35:35170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
20009032025-07-24 14:08:22170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
19998562025-07-22 19:56:23170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19998292025-07-22 19:13:25170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19998192025-07-22 18:50:33170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19998092025-07-22 18:36:30170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19964562025-07-16 15:26:05170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19961552025-07-16 03:05:02170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19960252025-07-15 20:33:10170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
19957032025-07-15 12:01:23170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19919332025-07-08 20:29:14170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19919252025-07-08 20:16:15170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19912242025-07-07 19:25:55170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
19909122025-07-07 10:16:39170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19890662025-07-03 11:41:52170.84.156.x/24264998bra (Brazil)yesblockedreceived/9Report
19877782025-07-01 11:07:01170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19867282025-06-29 15:55:04170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19866072025-06-29 09:27:03170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19860152025-06-28 02:01:42170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19842282025-06-25 07:08:27170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19837592025-06-24 12:35:22170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19832852025-06-23 17:07:10170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19832692025-06-23 16:24:01170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19832582025-06-23 16:01:05170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19832482025-06-23 15:48:14170.84.156.x/24264998bra (Brazil)yesrewrittenreceivednoneReport
19820612025-06-21 00:18:50170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19820432025-06-20 23:34:21170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport
19820352025-06-20 23:11:20170.84.158.x/24264998bra (Brazil)yesblockedblockednoneReport

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