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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
20681432025-11-25 15:06:50168.181.7.x/2428213bra (Brazil)yesrewrittenrewrittennoneReport
20637062025-11-17 18:55:05168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
20635192025-11-17 14:14:12168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
20528932025-10-24 20:25:58168.181.7.x/2428213bra (Brazil)yesrewrittenrewrittennoneReport
19756102025-06-09 22:41:38168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19755732025-06-09 21:59:49168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19755552025-06-09 21:38:01168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19755402025-06-09 21:26:07168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19696522025-05-28 22:20:25168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19696242025-05-28 21:38:33168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19696082025-05-28 21:16:47168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19696012025-05-28 21:04:55168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19695912025-05-28 20:48:31168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19638742025-05-19 17:37:27168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
19623212025-05-16 18:53:15168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18968672025-01-20 18:42:29168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18939642025-01-15 13:44:11168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18713322024-12-02 20:29:15168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18633402024-11-18 19:47:07168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18604862024-11-13 17:15:56168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18593122024-11-11 20:11:16168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18590372024-11-11 11:48:19168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18458512024-10-17 14:43:34168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18454252024-10-16 19:28:42168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18392512024-10-04 20:15:38168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18331552024-09-23 16:53:30168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18233862024-09-04 17:07:13168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
18233232024-09-04 14:42:30168.181.7.x/2428213bra (Brazil)yesblockedblockednoneReport
17901542024-07-02 14:18:26168.181.7.x/2428213bra (Brazil)yesrewrittenrewrittennoneReport
17901512024-07-02 14:10:09168.181.7.x/2428213bra (Brazil)yesrewrittenrewrittennoneReport

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