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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
16281832023-08-25 06:03:59187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
16243762023-08-18 04:57:04187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
16205562023-08-11 03:50:09187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
16168632023-08-04 02:43:10187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
16131792023-07-28 01:36:06187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
16097492023-07-21 00:29:15187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
16060762023-07-13 23:22:19187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
16021382023-07-06 22:15:28187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15983532023-06-29 21:08:38187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15948392023-06-22 20:01:43187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15912522023-06-15 18:54:54187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15877092023-06-08 17:47:59187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15841392023-06-01 16:41:10187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15803842023-05-25 15:34:18187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15766212023-05-18 14:27:23187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15729952023-05-11 13:20:26187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15693812023-05-04 12:13:19187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15661482023-04-27 11:06:18187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15626062023-04-20 09:59:25187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15590092023-04-13 08:52:19187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15552842023-04-06 07:45:23187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15517402023-03-30 06:38:26187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15479382023-03-23 05:31:31187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15439932023-03-16 04:24:39187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15400502023-03-09 03:17:44187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15362072023-03-02 02:10:23187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15323762023-02-23 01:03:11187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15284402023-02-15 23:56:02187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15244142023-02-08 22:48:54187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15201622023-02-01 21:41:17187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15201432023-02-01 20:58:41187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15201352023-02-01 20:36:03187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15201312023-02-01 20:23:30187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15161272023-01-25 19:15:53187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15161012023-01-25 18:33:19187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15160942023-01-25 18:10:42187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15160902023-01-25 17:57:58187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15135342023-01-18 16:51:07187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15091962023-01-11 15:44:10187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15050222023-01-04 14:37:18187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
15014532022-12-28 13:30:29187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14978052022-12-21 12:23:41187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14941782022-12-14 11:16:52187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14903482022-12-07 10:09:50187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14880082022-11-30 09:03:00187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14837932022-11-23 07:56:13187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14792952022-11-16 06:49:15187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14750212022-11-09 05:42:23187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14694622022-11-02 04:35:29187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14655222022-10-26 03:28:33187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14553852022-10-12 00:02:36187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14514122022-10-04 22:55:48187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14441722022-09-20 19:25:08187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14398682022-09-13 18:18:16187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14305232022-08-30 14:52:24187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14256932022-08-23 13:45:41187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
14198502022-08-16 12:39:02187.19.48.x/2428128bra (Brazil)noblockedblocked/20Report
6329942019-03-01 03:28:39187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6329762019-03-01 02:44:23187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6327022019-02-28 16:23:28187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6312732019-02-26 15:07:08187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6285212019-02-22 00:35:02187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6275552019-02-20 15:36:33187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6248692019-02-15 14:44:27187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6245552019-02-15 01:37:53187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6213232019-02-09 17:04:54187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport
6203812019-02-07 23:16:28187.19.48.x/2428128bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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