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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
15766452023-05-18 15:25:08189.126.40.x/2428223bra (Brazil)yesrewrittenrewrittennoneReport
15766062023-05-18 14:01:25189.126.40.x/2428223bra (Brazil)yesrewrittenrewrittennoneReport
15701742023-05-05 22:00:29189.126.40.x/2428223bra (Brazil)yesblockedblockednoneReport
15653052023-04-25 21:12:06189.126.40.x/2428223bra (Brazil)yesrewrittenrewrittennoneReport
15481212023-03-23 13:31:45189.126.40.x/2428223bra (Brazil)yesunknownunknownnoneReport
15005062022-12-26 19:29:39189.126.40.x/2428223bra (Brazil)yesunknownunknownnoneReport
13988452022-07-11 19:08:10189.126.40.x/2428223bra (Brazil)yesrewrittenrewrittennoneReport
13937292022-07-01 23:30:06189.126.40.x/2428223bra (Brazil)yesrewrittenrewrittennoneReport
13924342022-06-29 18:05:15189.126.40.x/2428223bra (Brazil)yesrewrittenrewrittennoneReport

All results shown
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