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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
9318952020-07-22 14:22:48177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9284622020-07-15 13:15:43177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9248782020-07-08 12:08:59177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9212062020-07-01 11:02:01177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9181862020-06-25 11:06:43177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9136832020-06-17 14:21:24177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9097412020-06-10 13:15:10177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9057422020-06-03 12:08:53177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
9015102020-05-27 11:02:38177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8980012020-05-20 12:05:05177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8941092020-05-13 10:58:47177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8907942020-05-07 11:05:05177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8866402020-04-29 20:45:31177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8826442020-04-22 19:39:17177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8786322020-04-15 18:33:03177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8747512020-04-08 17:26:54177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
8739632020-04-07 12:08:53177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8734442020-04-06 17:31:11177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8733202020-04-06 14:27:23177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8693492020-03-30 13:20:44177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8655842020-03-23 12:14:03177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8616392020-03-16 11:07:13177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8563462020-03-06 17:45:06177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8458792020-02-21 14:23:26177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8430622020-02-17 12:31:54177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8416292020-02-14 13:16:52177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8373382020-02-07 12:10:22177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8337312020-01-31 11:03:54177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8227602020-01-13 11:00:46177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8209722020-01-09 16:23:11177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
8209702020-01-09 16:19:26177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7331082019-08-14 13:15:02177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7291792019-08-07 12:08:28177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7253142019-07-31 11:01:50177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7207642019-07-23 11:24:25177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7102662019-07-05 19:01:39177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7047632019-06-26 11:04:53177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7040842019-06-25 11:02:02177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
7025152019-06-22 11:05:40177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
6980882019-06-14 12:55:29177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
6944942019-06-08 14:46:50177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
6944212019-06-08 11:56:11177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
6944162019-06-08 11:45:38177.38.128.x/2461570bra (Brazil)noblockedreceived/8Report
6904672019-06-01 13:40:18177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6863432019-05-25 12:33:43177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6863382019-05-25 12:27:09177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6821562019-05-18 11:20:34177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6815882019-05-17 12:36:01177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6808792019-05-16 12:22:36177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6765842019-05-09 12:12:07177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6748652019-05-06 18:45:39177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6706482019-04-29 17:39:03177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6706432019-04-29 17:32:29177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6663792019-04-22 16:25:42177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6663102019-04-22 14:23:57177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6663052019-04-22 14:17:23177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6629712019-04-16 14:42:57177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
6621032019-04-15 13:10:02177.38.128.x/2461570bra (Brazil)noblockedblocked/28Report
6584272019-04-09 13:36:50177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
6540952019-04-02 12:30:43177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
6499502019-03-26 11:24:28177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport
6472352019-03-21 16:04:41177.38.128.x/2461570bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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