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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
20725752025-12-03 12:47:192804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20587412025-11-06 13:06:282804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20527902025-10-24 17:26:572804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20527832025-10-24 17:03:182804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20446132025-10-10 18:41:232804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20445962025-10-10 18:18:112804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20445862025-10-10 18:05:062804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20445852025-10-10 18:00:532804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20445832025-10-10 17:59:122804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20445792025-10-10 17:55:262804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20445762025-10-10 17:51:352804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20150832025-08-18 22:32:592804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20150572025-08-18 22:01:442804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
20011782025-07-24 23:27:172804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18628502024-11-17 23:29:092804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18626912024-11-17 16:19:572804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18586722024-11-10 14:11:382804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18581282024-11-09 08:46:512804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18547872024-11-03 07:02:162804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18542662024-11-02 04:44:322804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/104Report
18535782024-11-01 01:06:082804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18497192024-10-24 13:34:172804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18484732024-10-22 14:56:532804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18479312024-10-21 16:21:362804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18375852024-10-01 21:13:322804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18362272024-09-29 12:59:272804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18350982024-09-27 01:09:522804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18344222024-09-25 21:36:422804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18339092024-09-24 22:45:372804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18337162024-09-24 15:47:232804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18337102024-09-24 15:41:342804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18336122024-09-24 12:37:372804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18335852024-09-24 11:56:102804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18275812024-09-12 12:26:092804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18266762024-09-10 21:44:472804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18236362024-09-05 02:09:472804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
18235452024-09-04 23:19:272804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
17771582024-06-09 14:45:022804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
17654132024-05-18 20:35:172804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
17594582024-05-07 00:58:262804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
17529402024-04-24 03:34:202804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
17524442024-04-23 05:12:322804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
17523022024-04-22 21:56:052804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report
17437912024-04-05 17:36:172804:9f8:47xx::/40262773bra (Brazil)noblockedblocked/64Report

All results shown
Last Modified