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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
19880012025-07-01 17:21:47189.76.173.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
19879932025-07-01 17:09:49189.76.173.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
19790202025-06-15 23:19:33189.76.171.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
19643712025-05-20 14:08:08189.76.174.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
19640352025-05-19 22:28:49189.76.172.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
19577102025-05-09 20:43:27189.76.174.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
18959822025-01-19 01:00:39189.76.173.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
18602922024-11-13 11:59:57189.76.171.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
18562092024-11-05 20:08:43189.76.173.x/2428358bra (Brazil)yesblockedblockednoneReport
18553152024-11-04 12:32:39189.76.168.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
18521312024-10-29 17:57:10189.76.174.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
17451812024-04-08 17:21:04189.76.169.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
14057992022-07-22 14:52:59189.76.172.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
12654502021-12-07 17:02:51189.76.174.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport
12325282021-10-15 12:40:44189.76.174.x/2428358bra (Brazil)yesrewrittenrewrittennoneReport

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