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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
13802012022-06-10 21:48:182804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
13518152022-04-20 17:50:542804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
13256222022-03-15 20:58:022804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
12536752021-11-20 20:26:172804:5550:1xx::/40263067bra (Brazil)noblockedblocked/56Report
12536692021-11-20 20:13:452804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
12179312021-09-21 17:49:182804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
12096572021-09-06 17:15:362804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11952032021-08-11 16:56:502804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11812432021-07-16 21:39:232804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11806192021-07-15 20:26:152804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11738442021-07-08 00:03:202804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11627692021-06-16 19:07:322804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11295302021-04-24 16:54:192804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11236462021-04-14 18:24:212804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11179722021-04-05 21:39:432804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
11137752021-03-29 19:50:452804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report
10992402021-03-06 15:02:372804:5550:1xx::/40263067bra (Brazil)noblockedblocked/64Report

All results shown
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