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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
21310042026-03-18 14:12:262804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/32Report
19703672025-05-29 21:04:322804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19496542025-04-24 19:55:232804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19230732025-03-07 11:26:112804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19227572025-03-06 19:50:062804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19180132025-02-26 20:44:292804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19110062025-02-14 19:33:492804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19109302025-02-14 17:05:142804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19071012025-02-07 18:23:292804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
19025992025-01-30 20:25:442804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18932972025-01-14 11:03:052804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18895732025-01-06 20:04:542804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18861982024-12-30 18:58:082804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18840462024-12-26 11:04:082804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18801362024-12-18 12:30:102804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18695622024-11-29 16:02:482804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18651622024-11-21 20:30:172804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18572972024-11-07 18:16:452804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18528512024-10-30 19:19:162804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18423442024-10-10 21:28:482804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18317952024-09-20 16:31:032804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18258302024-09-09 14:29:312804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18221172024-09-02 13:11:562804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
18196292024-08-28 10:44:132804:6ef0:xx::/40270628bra (Brazil)no✔blockedreceived/16Report
13746862022-06-02 16:28:592804:6ef0:xx::/40270628bra (Brazil)noblockedreceived/16Report
13746832022-06-02 16:20:212804:6ef0:xx::/40270628bra (Brazil)noblockedreceived/16Report
13608912022-05-09 20:03:592804:6ef0:xx::/40270628bra (Brazil)noblockedreceived/16Report
13608902022-05-09 20:02:182804:6ef0:xx::/40270628bra (Brazil)noblockedreceived/16Report
13594512022-05-06 18:40:332804:6ef0:xx::/40270628bra (Brazil)noblockedreceived/16Report

All results shown
Last Modified