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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
19255282025-03-11 14:06:502804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19211942025-03-04 12:59:262804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19192032025-02-28 18:50:512804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19189772025-02-28 12:17:552804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19180452025-02-26 21:52:262804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19138102025-02-19 20:44:392804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19099282025-02-12 19:36:582804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19096942025-02-12 13:05:112804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19056892025-02-05 11:57:392804:7778:1xx::/40271180bra (Brazil)noreceivedreceivednoneReport
19052932025-02-04 19:32:582804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
19013852025-01-28 18:25:292804:7778:1xx::/40271180bra (Brazil)noblockedreceived/24Report
18974942025-01-21 17:17:422804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18973482025-01-21 13:19:102804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18933342025-01-14 12:12:162804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18930012025-01-13 19:36:242804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18895212025-01-06 18:29:252804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18893612025-01-06 13:53:332804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18893142025-01-06 12:22:202804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18892842025-01-06 11:44:462804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18892762025-01-06 11:32:022804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18815712024-12-20 19:27:052804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18776392024-12-13 18:20:072804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18763862024-12-11 16:34:352804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18713232024-12-02 20:15:012804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18713212024-12-02 20:12:492804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18691232024-11-28 20:22:212804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/24Report
18691222024-11-28 20:17:422804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/24Report
18691132024-11-28 20:08:042804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/24Report
18691092024-11-28 20:03:052804:7778:1xx::/40271180bra (Brazil)noblockedreceived/24Report
18691012024-11-28 19:41:532804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/24Report
18690842024-11-28 19:02:192804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18690802024-11-28 18:55:552804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18690742024-11-28 18:51:372804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18685182024-11-27 20:07:512804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18685162024-11-27 20:04:322804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18684912024-11-27 19:24:172804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18684052024-11-27 16:51:302804:7778:1xx::/40271180bra (Brazil)noreceivedreceived/16Report
18677832024-11-26 18:04:432804:7778:1xx::/40271180bra (Brazil)noblockedreceived/24Report

All results shown
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