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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
17540782024-04-26 02:20:1645.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17505982024-04-19 01:13:3145.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17470602024-04-12 00:06:4245.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17433912024-04-04 22:59:5145.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17400312024-03-28 21:53:0545.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17366162024-03-21 20:46:1445.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17332012024-03-14 19:39:1945.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17297802024-03-07 18:32:2845.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17260952024-02-29 17:25:2845.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17223252024-02-22 16:18:4545.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17188752024-02-15 15:11:5345.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17155142024-02-08 14:04:5845.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17118572024-02-01 12:58:0645.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17081912024-01-25 11:51:1445.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17048332024-01-18 10:44:2145.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
17010672024-01-11 09:36:2845.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16973732024-01-04 08:29:2745.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16939892023-12-28 07:21:2945.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16908512023-12-21 06:13:3045.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16871362023-12-14 05:05:3745.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16834632023-12-07 03:57:4145.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16796842023-11-30 02:49:4445.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16759932023-11-23 01:42:3545.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16721662023-11-16 00:35:2545.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16684952023-11-08 23:28:1545.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16647262023-11-01 22:21:0645.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16608782023-10-25 21:12:1645.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16571242023-10-18 20:04:5145.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16533732023-10-11 18:57:3245.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16495422023-10-04 17:50:1245.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16460882023-09-27 16:42:1945.71.42.x/24273316bra (Brazil)noblockedblocked/29Report
16460812023-09-27 16:27:3045.71.42.x/24273316bra (Brazil)noblockedblocked/30Report

All results shown
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