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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
16762532023-11-23 13:47:12187.63.122.x/24265335bra (Brazil)yesblockedblockednoneReport
16762222023-11-23 12:48:19187.63.122.x/24265335bra (Brazil)yesblockedblockednoneReport
16608482023-10-25 19:53:07187.63.122.x/24265335bra (Brazil)yesblockedblockednoneReport
16600172023-10-24 13:19:26187.63.122.x/24265335bra (Brazil)yesrewrittenreceivednoneReport
16569622023-10-18 14:53:21187.63.122.x/24265335bra (Brazil)yesreceivedreceived/8Report
16526292023-10-10 18:31:21187.63.122.x/24265335bra (Brazil)yesblockedblockednoneReport
16518202023-10-09 12:32:47187.63.122.x/24265335bra (Brazil)yesreceivedreceived/8Report
16507252023-10-06 20:55:30187.63.122.x/24265335bra (Brazil)yesblockedblockednoneReport
16473162023-09-29 19:21:29187.63.122.x/24265335bra (Brazil)yesreceivedreceived/8Report
16455042023-09-26 17:48:57187.63.122.x/24265335bra (Brazil)yesblockedblockednoneReport
16224122023-08-14 19:53:43187.63.122.x/24270774bra (Brazil)yesblockedblockednoneReport

All results shown
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