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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
17944162024-07-10 12:55:52131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17938102024-07-09 12:56:17131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17932042024-07-08 12:49:06131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17902992024-07-02 19:09:01131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17894952024-07-01 13:58:18131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17880682024-06-28 13:01:24131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17874282024-06-27 12:45:49131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17868052024-06-26 12:52:58131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17861572024-06-25 12:47:40131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17829512024-06-19 13:19:49131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17818962024-06-17 20:52:14131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17801742024-06-14 16:12:26131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17788422024-06-12 12:41:48131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17782292024-06-11 13:36:00131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17755622024-06-06 12:51:11131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17736922024-06-03 12:55:46131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17717142024-05-30 12:55:23131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17699002024-05-27 12:50:27131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17675402024-05-22 21:03:46131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17673122024-05-22 12:56:37131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17661562024-05-20 12:33:16131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17648012024-05-17 14:19:50131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17638482024-05-15 16:18:19131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17637502024-05-15 12:51:10131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17632232024-05-14 13:08:19131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17632182024-05-14 13:03:38131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport
17626592024-05-13 12:48:31131.221.164.x/2427901chl (Chile)yesblockedblockednoneReport

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