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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
21280912026-03-12 23:44:35187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21280912026-03-12 23:44:352804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21235542026-03-04 19:39:25187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21235542026-03-04 19:39:252804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21165702026-02-20 02:53:47187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21165702026-02-20 02:53:472804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21122872026-02-12 19:55:50187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21080612026-02-05 18:47:43187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21080612026-02-05 18:47:432804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21069142026-02-04 06:41:47187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21069142026-02-04 06:41:472804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21060652026-02-02 20:01:06187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21060652026-02-02 20:01:062804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21060432026-02-02 19:37:55187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21060432026-02-02 19:37:552804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21060252026-02-02 19:24:46187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21060252026-02-02 19:24:462804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21057872026-02-02 12:48:27187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21057872026-02-02 12:48:272804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21057812026-02-02 12:35:24187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21057812026-02-02 12:35:242804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21003262026-01-23 09:08:35187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21003262026-01-23 09:08:352804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21003102026-01-23 08:25:24187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21003102026-01-23 08:25:242804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21003052026-01-23 08:02:22187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21003052026-01-23 08:02:222804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport
21003002026-01-23 07:49:21187.62.101.x/24270244bra (Brazil)yesblockedblockednoneReport
21003002026-01-23 07:49:212804:6908:xx::/40270244bra (Brazil)noblockedblockednoneReport

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