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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
11853132021-07-24 20:20:32189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
11029492021-03-11 23:04:50189.31.20.x/248167bra (Brazil)yesunknownrewrittennoneReport
10551712020-12-31 23:16:29189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
10523282020-12-23 23:24:25189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
10430442020-12-08 22:55:45189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
10386772020-12-01 23:00:59189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
10227352020-11-08 01:10:08189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
9988312020-10-09 01:24:38189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
9947332020-10-05 00:20:52189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
9519562020-08-18 02:19:11189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport
9429872020-08-06 01:33:23189.31.20.x/248167bra (Brazil)yesrewrittenrewrittennoneReport

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