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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
13556392022-04-30 00:23:34189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
13518242022-04-20 18:03:21189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
13126172022-02-19 16:30:53189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
12966592022-01-26 15:07:11189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
12935112022-01-20 15:06:58189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
12527982021-11-19 00:47:50189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
12418102021-10-30 12:47:21189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
11454152021-05-18 19:12:14189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
11281952021-04-22 12:48:55189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
9098162020-06-10 15:07:59189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
8855462020-04-28 03:59:52189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
8589352020-03-11 14:06:56189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
8585722020-03-10 23:42:02189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
8449442020-02-20 00:38:30189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
7958402019-11-26 04:15:48189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
7196052019-07-21 12:39:38189.40.100.x/2426615bra (Brazil)yesunknownunknownnoneReport
6158952019-01-30 23:44:59189.40.100.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport
5486292018-10-07 12:31:26189.40.100.x/2426615bra (Brazil)yesrewrittenrewrittennoneReport

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