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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
11714542021-07-03 13:44:26177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11714542021-07-03 13:44:262804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11698752021-06-30 23:44:30177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11698752021-06-30 23:44:302804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11674082021-06-26 22:47:15177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11643852021-06-19 14:53:25177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11643852021-06-19 14:53:252804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11598642021-06-12 13:46:49177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11598642021-06-12 13:46:492804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11555052021-06-04 19:23:26177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11555052021-06-04 19:23:262804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11513532021-05-28 17:08:56177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11513532021-05-28 17:08:562804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11482442021-05-23 22:43:13177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11459132021-05-19 12:52:01177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11459132021-05-19 12:52:012804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11407912021-05-11 11:52:50177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11407912021-05-11 11:52:502804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11402332021-05-10 13:57:142804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11402292021-05-10 13:50:49177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11378952021-05-06 15:17:03177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11378952021-05-06 15:17:032804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11338922021-04-29 14:10:25177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11338922021-04-29 14:10:252804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11282012021-04-22 13:03:45177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11282012021-04-22 13:03:452804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11248882021-04-16 19:45:43177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11248882021-04-16 19:45:432804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
11207232021-04-09 18:39:08177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
11207232021-04-09 18:39:082804:497c:xx::/40262896bra (Brazil)noblockedblocked/64Report
5935582018-12-21 17:31:24177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5935582018-12-21 17:31:242804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5927622018-12-20 17:17:41177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5927622018-12-20 17:17:412804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5919112018-12-19 11:26:13177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5919112018-12-19 11:26:132804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5918842018-12-19 10:03:34177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5918842018-12-19 10:03:342804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5891912018-12-14 15:31:50177.23.149.x/24262896bra (Brazil)noblockedblocked/28Report
5890572018-12-14 10:58:59177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5890572018-12-14 10:58:592804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5844702018-12-07 14:25:01177.23.149.x/24262896bra (Brazil)noblockedblocked/28Report
5828222018-12-04 16:20:47177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5828222018-12-04 16:20:472804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5822222018-12-03 18:28:54177.23.145.x/24262896bra (Brazil)yesblockedreceived/8Report
5822222018-12-03 18:28:542804:497c:xx::/40262896bra (Brazil)noblockedblocked/32Report
5805382018-11-30 13:18:06177.23.149.x/24262896bra (Brazil)noblockedblocked/28Report
5805302018-11-30 13:06:13177.23.151.x/24262896bra (Brazil)noblockedblockednoneReport
5805272018-11-30 13:01:54177.23.151.x/24262896bra (Brazil)noblockedblockednoneReport
5805272018-11-30 13:01:542804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report
5805242018-11-30 12:59:13177.23.145.x/24262896bra (Brazil)yesblockedblockednoneReport
5805242018-11-30 12:59:132804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report
5805192018-11-30 12:51:022804:497c:xx::/40262896bra (Brazil)noreceivedreceived/16Report

All results shown
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