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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
21023902026-01-27 06:51:19170.246.241.x/24262645bra (Brazil)yesblockedblockednoneReport
21023902026-01-27 06:51:192804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
20984322026-01-20 05:43:16138.97.132.x/24262645bra (Brazil)yesblockedblockednoneReport
20984322026-01-20 05:43:162804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
20947632026-01-13 17:55:23138.97.132.x/24262645bra (Brazil)yesblockedblockednoneReport
20947632026-01-13 17:55:232804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
20945902026-01-13 13:21:22138.97.132.x/24262645bra (Brazil)yesblockedblockednoneReport
20945902026-01-13 13:21:222804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
20945872026-01-13 13:17:27138.97.132.x/24262645bra (Brazil)yesblockedblockednoneReport
17446862024-04-07 14:21:08177.105.170.x/24262645bra (Brazil)yesunknownunknownnoneReport
16714942023-11-14 17:59:28177.105.170.x/24262645bra (Brazil)yesunknownunknownnoneReport
15808222023-05-26 11:14:48177.105.170.x/24262645bra (Brazil)yesunknownunknownnoneReport
14989302022-12-23 11:53:27177.105.170.x/24262645bra (Brazil)yesunknownunknownnoneReport
14989302022-12-23 11:53:272804:23b0:bbxx::/40262645bra (Brazil)noblockedreceived/16Report
13825952022-06-15 14:08:11177.105.175.x/24262645bra (Brazil)yesrewrittenreceived/8Report
13816852022-06-14 02:58:58177.105.175.x/24262645bra (Brazil)yesrewrittenreceived/8Report
13814912022-06-13 17:21:53177.105.175.x/24262645bra (Brazil)yesrewrittenreceived/8Report
13349872022-03-26 12:34:11168.194.96.x/24262645bra (Brazil)yesrewrittenreceivednoneReport
13235042022-03-11 21:00:18168.194.96.x/24262645bra (Brazil)yesrewrittenreceivednoneReport
13181762022-03-02 11:07:17168.194.96.x/24262645bra (Brazil)yesrewrittenreceivednoneReport
13122172022-02-18 19:11:24168.194.96.x/24262645bra (Brazil)yesrewrittenreceivednoneReport
13028252022-02-07 10:11:21177.105.175.x/24262645bra (Brazil)yesrewrittenreceived/8Report

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