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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
4643012018-05-13 02:42:14181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4631332018-05-11 02:30:01181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4416782018-04-07 20:41:47181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4384052018-04-02 18:05:56181.48.73.x/2414080col (Colombia)yesblockedreceived/8Report
4252602018-03-12 03:36:05181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4210562018-03-04 21:01:43181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4107872018-02-15 05:28:33181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4064892018-02-08 04:22:05181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report
4022472018-02-01 03:15:40181.48.73.x/2414080col (Colombia)yesunknownreceived/8Report

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