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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
21348442026-03-25 15:34:03177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
21305422026-03-17 16:42:37177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
21263412026-03-09 23:12:30177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
21242872026-03-06 01:14:02177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
21205052026-02-26 23:56:25177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
21164772026-02-19 22:48:56177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
21117182026-02-11 23:26:15177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
20960372026-01-15 23:13:55177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
20900272026-01-05 15:41:55177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport
20675822025-11-24 17:08:23177.242.131.x/24262916mex (Mexico)yesblockedblockednoneReport

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