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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
17877732024-06-27 23:48:02177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
17869552024-06-26 17:10:10177.240.4.x/24262916mex (Mexico)yesrewrittenrewrittennoneReport
17863292024-06-25 18:01:36177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
17856392024-06-24 15:14:45177.240.4.x/24262916mex (Mexico)yesrewrittenrewrittennoneReport
16944062023-12-29 03:14:43177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16942612023-12-28 18:23:32177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16936812023-12-27 15:20:35177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16933842023-12-26 23:40:51177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16932802023-12-26 19:12:35177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16929292023-12-26 00:41:37177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16928442023-12-25 18:38:43177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16925752023-12-25 01:34:22177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
16922722023-12-24 03:13:46177.240.4.x/24262916mex (Mexico)yesblockedblockednoneReport
15011982022-12-28 01:41:55177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport
15006442022-12-27 01:29:52177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport
15001772022-12-26 02:42:00177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport
14995862022-12-24 17:06:59177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport
14992832022-12-24 02:24:53177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport
14992302022-12-23 23:06:33177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport
14991842022-12-23 20:32:41177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport
13960962022-07-06 14:32:36177.240.4.x/24262916mex (Mexico)yesrewrittenblockednoneReport

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