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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
18926362025-01-13 04:33:012804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18920832025-01-11 22:58:062804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18919212025-01-11 13:14:532804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18885832025-01-04 21:51:232804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18852492024-12-28 20:44:372804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18820142024-12-21 19:38:002804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18780712024-12-14 18:31:222804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18778352024-12-14 04:03:172804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18760122024-12-11 00:49:582804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18746032024-12-08 17:24:092804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18733202024-12-06 08:17:192804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18693342024-11-29 07:10:342804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18612882024-11-14 20:46:542804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18608702024-11-14 08:04:012804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18603082024-11-13 12:17:362804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18317962024-09-20 16:32:192804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18314772024-09-20 04:39:342804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18268292024-09-11 06:16:112804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18230902024-09-04 05:10:542804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18194982024-08-28 04:03:432804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18171802024-08-23 04:40:202804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18136302024-08-16 03:33:142804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18124152024-08-13 22:52:402804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report
18087812024-08-06 21:45:312804:81c:11xx::/40262346bra (Brazil)noreceivedreceived/16Report

All results shown
Last Modified 04/04/2025 14:34:45