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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
20679942025-11-25 10:00:062804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20660282025-11-21 14:00:112804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20634802025-11-17 13:22:492804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20596532025-11-10 12:14:392804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20585652025-11-06 00:07:102804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20577912025-11-03 13:18:322804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20577862025-11-03 13:05:562804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20546922025-10-28 03:20:102804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20546892025-10-28 03:05:102804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20510982025-10-22 01:31:162804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20479092025-10-16 14:17:132804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20438842025-10-09 13:08:422804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20426102025-10-07 09:41:272804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20404872025-10-03 00:22:372804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20389232025-09-30 08:32:092804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20355662025-09-24 15:39:072804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20355342025-09-24 14:38:212804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20355292025-09-24 14:26:042804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20352292025-09-24 00:39:172804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20352222025-09-24 00:27:052804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20337522025-09-21 12:40:572804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20322752025-09-18 14:09:562804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20321472025-09-18 09:37:322804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20281422025-09-11 08:29:232804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20269802025-09-09 14:56:322804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20263222025-09-08 16:05:492804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20254072025-09-06 20:17:402804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20224692025-09-01 19:52:412804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20224492025-09-01 19:23:522804:1cc0:e3xx::/4061673bra (Brazil)noreceivedreceived/32Report
20214292025-08-30 19:09:292804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20176562025-08-23 18:01:222804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20139602025-08-16 16:53:052804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20099882025-08-09 15:44:572804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20096312025-08-08 21:18:302804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20095542025-08-08 19:04:142804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20095042025-08-08 18:05:522804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20094622025-08-08 16:44:222804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20093272025-08-08 13:14:062804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
20060582025-08-02 14:36:462804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/32Report
19855672025-06-27 07:46:442804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/16Report
19853722025-06-26 21:57:032804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/16Report
19853712025-06-26 21:51:122804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/16Report
19853652025-06-26 21:34:432804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/16Report
19853562025-06-26 21:05:132804:1cc0:e3xx::/4061673bra (Brazil)noblockedreceived/16Report

All results shown
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