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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
16426102023-09-21 09:42:35189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
15566242023-04-09 00:48:16189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
13142492022-02-22 20:00:59189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
13136052022-02-21 18:33:31189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
12908592022-01-15 17:47:55189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
12433512021-11-02 14:16:12189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
12430742021-11-01 22:27:20189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
12128572021-09-12 14:44:34189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
11976642021-08-16 11:41:06189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
11832642021-07-21 01:11:53189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
11448342021-05-17 23:37:57189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
11290952021-04-23 20:28:08189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
11289612021-04-23 16:05:02189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
11050912021-03-15 15:16:10189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
7867792019-11-11 23:34:45189.40.74.x/2426615bra (Brazil)yesunknownunknownnoneReport
4232862018-03-08 13:50:54189.40.74.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport

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