Logo

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
9329342020-07-24 15:28:202804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9318422020-07-22 12:23:022804:d41:42xx::/407738bra (Brazil)noblockedblocked/56Report
9296272020-07-17 14:05:032804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9261772020-07-10 20:06:452804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9255432020-07-09 14:13:112804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9251932020-07-08 22:41:122804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9215352020-07-01 21:34:052804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9201132020-06-29 14:08:132804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9185082020-06-25 22:14:232804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9174022020-06-23 23:28:292804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9122542020-06-15 11:16:152804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9122442020-06-15 10:52:262804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
9042552020-06-01 00:09:392804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8998122020-05-24 00:16:042804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8978352020-05-20 05:36:002804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8971182020-05-19 03:12:022804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8951322020-05-15 11:25:582804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8798212020-04-17 18:50:522804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8713512020-04-02 18:04:302804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8633202020-03-19 01:00:542804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8610042020-03-14 22:26:112804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8566872020-03-07 12:00:152804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8543512020-03-03 14:28:312804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8508452020-02-28 20:57:462804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8507592020-02-28 18:52:312804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8507452020-02-28 18:39:422804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8459662020-02-21 16:58:072804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8417102020-02-14 15:51:192804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8416482020-02-14 13:50:362804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8416402020-02-14 13:41:452804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8407322020-02-12 23:13:422804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8387222020-02-10 00:40:492804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report
8386432020-02-09 21:28:552804:d41:42xx::/407738bra (Brazil)noblockedblocked/64Report

All results shown
Last Modified