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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
20048032025-07-31 12:20:24168.205.216.x/24264869bra (Brazil)noreceivedreceived/8Report
20009322025-07-24 15:14:59168.205.216.x/24264869bra (Brazil)noreceivedblocked/22Report
20009322025-07-24 15:14:592804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19969882025-07-17 14:06:52168.205.216.x/24264869bra (Brazil)noreceivedblocked/22Report
19969882025-07-17 14:06:522804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19969702025-07-17 13:15:54168.205.216.x/24264869bra (Brazil)yesunknownunknownnoneReport
19969702025-07-17 13:15:542804:2f10:20xx::/40264869bra (Brazil)noblockedblocked/64Report
19969322025-07-17 11:57:38168.205.216.x/24264869bra (Brazil)noreceivedblocked/22Report
19969322025-07-17 11:57:382804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19919172025-07-08 20:02:14168.205.218.x/24264869bra (Brazil)yesblockedblockednoneReport
19919172025-07-08 20:02:142804:2f10:20xx::/40264869bra (Brazil)noblockedblocked/64Report
19919152025-07-08 19:58:41168.205.218.x/24264869bra (Brazil)yesblockedblockednoneReport
19919152025-07-08 19:58:412804:2f10:20xx::/40264869bra (Brazil)noblockedblocked/64Report
19919082025-07-08 19:48:43168.205.216.x/24264869bra (Brazil)noblockedblocked/22Report
19919082025-07-08 19:48:432804:2f10:30xx::/40264869bra (Brazil)noblockedreceived/16Report
19918932025-07-08 19:32:252804:2f10:30xx::/40264869bra (Brazil)noblockedreceived/16Report
19918832025-07-08 19:24:04168.205.216.x/24264869bra (Brazil)noblockedblocked/22Report
19918832025-07-08 19:24:042804:2f10:30xx::/40264869bra (Brazil)noblockedreceived/16Report
19918802025-07-08 19:16:34168.205.216.x/24264869bra (Brazil)noblockedblocked/22Report
19918802025-07-08 19:16:342804:2f10:30xx::/40264869bra (Brazil)noblockedreceived/16Report
19918752025-07-08 19:13:10168.205.216.x/24264869bra (Brazil)noblockedblocked/22Report
19918752025-07-08 19:13:102804:2f10:30xx::/40264869bra (Brazil)noblockedreceived/16Report
19918682025-07-08 19:04:43168.205.216.x/24264869bra (Brazil)noblockedblocked/22Report
19918682025-07-08 19:04:432804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19918622025-07-08 18:56:34168.205.216.x/24264869bra (Brazil)noblockedblocked/22Report
19918622025-07-08 18:56:342804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19918572025-07-08 18:51:25168.205.216.x/24264869bra (Brazil)noblockedblocked/22Report
19918572025-07-08 18:51:252804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19918462025-07-08 18:40:39168.205.216.x/24264869bra (Brazil)noreceivedreceived/8Report
19918462025-07-08 18:40:392804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19918412025-07-08 18:32:18168.205.216.x/24264869bra (Brazil)noreceivedreceived/8Report
19918412025-07-08 18:32:182804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19917732025-07-08 16:59:52168.205.216.x/24264869bra (Brazil)noreceivedreceived/8Report
19917732025-07-08 16:59:522804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19917692025-07-08 16:52:11168.205.216.x/24264869bra (Brazil)noreceivedreceived/8Report
19917692025-07-08 16:52:112804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report
19917612025-07-08 16:39:46168.205.216.x/24264869bra (Brazil)noreceivedreceived/8Report
19917612025-07-08 16:39:462804:2f10:bexx::/40264869bra (Brazil)noblockedreceived/16Report

All results shown
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