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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
17473522024-04-12 14:58:12149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17451402024-04-08 15:48:12149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17415462024-04-01 14:38:38149.78.188.x/24272022bra (Brazil)yesblockedblockednoneReport
17415392024-04-01 14:28:07149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17332692024-03-14 21:56:25149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17291862024-03-06 20:06:38149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17280732024-03-04 21:23:46149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17280132024-03-04 19:22:10149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17278022024-03-04 13:12:39149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17242682024-02-26 14:02:48149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17207762024-02-19 17:09:46149.78.188.x/24272022bra (Brazil)yesblockedblockednoneReport
17207212024-02-19 14:54:56149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
17173712024-02-12 13:48:24149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
16996392024-01-08 21:00:53149.78.188.x/24272022bra (Brazil)yesreceivedreceived/24Report
16994382024-01-08 13:31:31149.78.188.x/24272022bra (Brazil)yesreceivedreceived/24Report
16964862024-01-02 17:20:14149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
16931652023-12-26 15:34:27149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
16895012023-12-18 18:40:12149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
16879622023-12-15 14:51:35149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
16856092023-12-11 15:08:49149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report
16768342023-11-24 16:25:34149.78.188.x/24272022bra (Brazil)yesblockedblocked/24Report

All results shown
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