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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
21678452026-05-25 15:06:512804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21677322026-05-25 12:00:372804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21660772026-05-22 12:53:082804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21634052026-05-18 10:35:442804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21601482026-05-12 16:53:102804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21531442026-04-29 16:39:142804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21530402026-04-29 12:45:062804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21527792026-04-28 23:36:552804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21527762026-04-28 23:21:532804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21527002026-04-28 20:16:452804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21519882026-04-27 16:36:382804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21464952026-04-16 14:06:502804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21464372026-04-16 12:43:122804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21464042026-04-16 11:27:532804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report
21277992026-03-12 13:32:302804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21267512026-03-10 16:44:132804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21260992026-03-09 17:01:382804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21260962026-03-09 16:50:032804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21260952026-03-09 16:49:502804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21260502026-03-09 14:58:242804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21224002026-03-02 21:12:202804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21221432026-03-02 13:50:482804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21154982026-02-18 13:05:372804:870:xx::/4052871bra (Brazil)no✔blockedreceived/16Report
21142162026-02-16 14:46:122804:870:xx::/4052871bra (Brazil)no✔blockedreceived/24Report

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