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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
20992552026-01-21 14:35:46186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20986662026-01-20 15:10:39186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20965062026-01-16 19:07:29186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20946202026-01-13 14:03:47186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20918282026-01-08 09:02:10186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20906992026-01-06 12:48:04186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20886182026-01-02 13:57:05186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20853322025-12-26 14:40:11186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20830142025-12-21 22:05:12186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20828872025-12-21 14:41:07186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20822902025-12-19 23:18:26186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20815582025-12-18 18:44:54186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20802042025-12-16 17:55:34186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20793182025-12-15 14:28:31186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20780902025-12-12 21:23:59186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20765372025-12-10 13:39:40186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20731682025-12-04 13:15:26186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20680682025-11-25 12:35:47186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport
20665252025-11-22 13:38:40186.232.161.x/2453194bra (Brazil)yesblockedblockednoneReport

All results shown
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