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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
20352532025-09-24 01:54:05189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20352382025-09-24 01:14:24189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20351972025-09-23 23:00:45189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20325922025-09-19 01:18:04189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20316522025-09-17 14:53:41189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20270042025-09-09 15:43:51189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20202752025-08-28 15:52:11189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20094892025-08-08 17:38:11189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
20083192025-08-06 15:35:07189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
19961042025-07-16 00:12:46189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
19958282025-07-15 15:17:37189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
19897492025-07-04 14:56:20189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
19893702025-07-03 20:04:48189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
19851732025-06-26 15:00:31189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
19840602025-06-24 22:47:33189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport
19834602025-06-23 21:55:00189.172.57.x/248151mex (Mexico)yesblockedblockednoneReport

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