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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
18277822024-09-12 19:24:56189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
13183032022-03-02 14:58:38189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
12297942021-10-11 15:38:46189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
12202852021-09-26 01:08:39189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
12201212021-09-25 15:15:08189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
12115202021-09-09 21:32:07189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
12115172021-09-09 21:24:11189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
12063942021-08-31 13:20:06189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
11875812021-07-29 01:34:17189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
11843592021-07-22 21:46:42189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
11628222021-06-16 21:00:27189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10985552021-03-05 12:10:36189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10833542021-02-13 23:01:28189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10706812021-01-26 14:55:02189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10678242021-01-21 18:25:38189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10677562021-01-21 16:29:24189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10632532021-01-14 16:17:28189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10200592020-11-03 15:26:49189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
10123232020-10-22 18:20:07189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
8576122020-03-09 14:41:25189.40.91.x/2426615bra (Brazil)yesunknownunknownnoneReport
4797972018-06-06 17:57:43189.40.91.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport

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