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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
13548062022-04-28 13:19:16189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
13385452022-03-30 13:01:18189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
13160562022-02-25 23:57:22189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
13103332022-02-15 14:24:26189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
12477212021-11-10 06:36:34189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
12177412021-09-21 12:42:19189.40.90.x/2426615***yesunknownunknownnoneReport
12100372021-09-07 12:16:56189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
12098542021-09-07 02:39:08189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11874572021-07-28 20:08:16189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11873712021-07-28 17:21:08189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11510252021-05-28 05:08:59189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11489482021-05-25 02:04:32189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11447392021-05-17 19:46:37189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11369762021-05-05 04:11:43189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11263182021-04-19 16:00:04189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
11262142021-04-19 12:54:50189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
10766992021-02-04 23:16:15189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
9257422020-07-09 22:32:45189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
9090472020-06-09 13:46:54189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
8368642020-02-06 17:03:57189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport
4951812018-07-03 15:15:24189.40.90.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport
3431682017-10-28 16:18:52189.40.90.x/2426615bra (Brazil)yesunknownunknownnoneReport

All results shown
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