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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
20508572025-10-21 15:07:062804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20428902025-10-07 18:28:452804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20406702025-10-03 11:15:502804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20363772025-09-26 00:10:372804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20355002025-09-24 13:34:402804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20273002025-09-10 02:17:492804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20272932025-09-10 01:59:332804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20272882025-09-10 01:51:212804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20271722025-09-09 20:16:012804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20202102025-08-28 13:33:052804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20199032025-08-27 21:36:442804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20161032025-08-20 20:28:432804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20124292025-08-13 19:20:462804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20119102025-08-12 23:50:332804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20101142025-08-09 20:39:062804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
20101122025-08-09 20:32:582804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19951172025-07-14 15:56:352804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19909812025-07-07 12:44:402804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19819562025-06-20 21:01:562804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19701442025-05-29 15:34:262804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19653712025-05-22 00:41:482804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19640952025-05-20 01:28:192804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19637732025-05-19 14:09:032804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19547552025-05-04 16:28:492804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19510092025-04-27 15:20:432804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19496292025-04-24 19:15:312804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19459982025-04-17 18:07:312804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19435852025-04-13 00:31:302804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19435802025-04-13 00:17:302804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19435422025-04-12 22:22:202804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19418502025-04-09 14:11:342804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19379192025-04-02 13:04:182804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19343232025-03-26 20:51:192804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19328632025-03-24 13:31:172804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19291002025-03-17 12:23:492804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19284122025-03-16 06:11:272804:5a4c:xx::/40268763bra (Brazil)noreceivedreceived/16Report
19247322025-03-10 11:15:252804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19197612025-03-01 20:11:522804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19171552025-02-25 16:05:572804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19130262025-02-18 14:58:022804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
19009002025-01-27 21:53:592804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18969492025-01-20 20:47:232804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18954132025-01-17 20:19:502804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18916412025-01-10 19:13:122804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18880472025-01-03 18:06:302804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18847532024-12-27 16:59:452804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18810682024-12-20 01:15:202804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18772312024-12-13 00:08:352804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report
18766042024-12-12 00:09:492804:5a4c:xx::/40268763bra (Brazil)noblockedblocked/64Report

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