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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
18371952024-10-01 06:38:29177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
18139332024-08-16 16:58:22177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
18132182024-08-15 12:55:47177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
18114882024-08-12 13:13:07177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
18079792024-08-05 12:05:37177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
18011082024-07-22 16:39:40177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
17972132024-07-15 15:32:55177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
17950562024-07-11 12:39:05177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
17873622024-06-27 11:10:41177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
17871052024-06-26 21:28:20177.131.116.x/24262391bra (Brazil)yesblockedblockednoneReport
10939622021-02-26 18:26:43177.131.124.x/24262391bra (Brazil)yesblockedblockednoneReport

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