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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
16950612023-12-30 07:12:10170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
16950262023-12-30 05:04:25170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
16949982023-12-30 03:25:50170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
16949672023-12-30 01:30:09170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
16918282023-12-23 00:22:03170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
16236242023-08-16 20:31:06170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
16159242023-08-02 12:33:39170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
16046502023-07-11 17:35:11170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
15975462023-06-28 10:40:10170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
11165612021-04-02 22:41:14170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11135282021-03-29 12:46:12170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11135172021-03-29 12:27:34170.81.101.x/24266413bra (Brazil)yesrewrittenrewrittennoneReport
11116932021-03-25 23:20:41170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11077452021-03-19 17:00:33170.81.101.x/24266413bra (Brazil)yesunknownunknownnoneReport
11077252021-03-19 16:08:22170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11077182021-03-19 15:54:04170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11077112021-03-19 15:47:35170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11058692021-03-16 18:02:12170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11013142021-03-09 16:53:55170.81.101.x/24266413bra (Brazil)yesblockedblockednoneReport
11006762021-03-08 18:07:39170.81.101.x/24266413bra (Brazil)yesunknownblockednoneReport

All results shown
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