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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
17534582024-04-25 01:15:33177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17500282024-04-18 00:08:30177.66.247.x/2453005bra (Brazil)noblockedreceived/8Report
17464682024-04-10 23:01:26177.66.247.x/2453005bra (Brazil)noblockedreceived/8Report
17428722024-04-03 21:54:38177.66.247.x/2453005bra (Brazil)noblockedreceived/8Report
17426692024-04-03 14:56:2245.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17395282024-03-27 20:47:37177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17360292024-03-20 19:40:47177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17327012024-03-13 22:19:5345.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17325932024-03-13 18:33:55177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17292322024-03-06 21:12:4645.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17290932024-03-06 17:26:56177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17255762024-02-28 18:50:0145.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17254862024-02-28 16:19:50177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17218112024-02-21 17:43:0445.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17217432024-02-21 15:12:50177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17183802024-02-14 16:35:5945.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17183232024-02-14 14:05:54177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17149502024-02-07 15:29:0145.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17148702024-02-07 12:58:59177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17112992024-01-31 14:22:0345.188.123.x/2453005bra (Brazil)noblockedreceived/8Report
17112212024-01-31 11:52:03177.66.247.x/2453005bra (Brazil)noblockedreceived/8Report
17076722024-01-24 13:15:0545.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17076102024-01-24 10:45:08177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17043092024-01-17 12:07:5645.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17042272024-01-17 09:38:14177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
17005082024-01-10 11:00:5445.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
17004532024-01-10 08:31:11177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16968282024-01-03 09:53:4545.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
16967932024-01-03 07:24:07177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16935062023-12-27 08:46:4445.188.123.x/2453005bra (Brazil)noblockedreceived/8Report
16934642023-12-27 06:17:05177.66.247.x/2453005bra (Brazil)noblockedreceived/8Report
16902632023-12-20 07:39:3845.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
16902182023-12-20 05:10:02177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16864762023-12-13 04:02:55177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16827672023-12-06 02:55:54177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16790612023-11-29 01:48:22177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16752992023-11-22 00:41:04177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16716592023-11-15 01:01:3145.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
16716112023-11-14 23:16:44177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16678352023-11-07 22:09:54177.66.247.x/2453005bra (Brazil)noblockedreceived/8Report
16640602023-10-31 21:02:43177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16602702023-10-24 20:33:3845.188.123.x/2453005bra (Brazil)noreceivedreceived/8Report
16602532023-10-24 19:55:32177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report
16564832023-10-17 18:32:26177.66.247.x/2453005bra (Brazil)noreceivedreceived/8Report

All results shown
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