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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
17955242024-07-12 04:03:16181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17916462024-07-05 01:47:13181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17903722024-07-02 21:07:30181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17865042024-06-26 00:41:00181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17824492024-06-18 17:11:11181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17792512024-06-13 03:00:13181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17753072024-06-06 01:53:51181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17718242024-05-30 16:16:44181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17678642024-05-23 12:34:34181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17643272024-05-16 14:27:04181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17558432024-04-29 14:17:53181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport
17468372024-04-11 14:57:01181.53.11.x/2410620col (Colombia)yesblockedblockednoneReport

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