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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
10473792020-12-15 17:35:46187.1.0.x/2428244bra (Brazil)yesblockedblockednoneReport
10428382020-12-08 16:29:13187.1.0.x/2428244bra (Brazil)yesblockedblockednoneReport
10384342020-12-01 15:22:39187.1.0.x/2428244bra (Brazil)yesblockedblockednoneReport
10342532020-11-24 14:16:04187.1.0.x/2428244bra (Brazil)yesblockedblockednoneReport
10295722020-11-17 13:09:21187.1.0.x/2428244bra (Brazil)yesblockedblockednoneReport
10242982020-11-10 12:02:45187.1.0.x/2428244bra (Brazil)yesblockedblockednoneReport
10199042020-11-03 10:55:56187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9973042020-10-08 12:04:41187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9924702020-10-01 10:57:50187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9894342020-09-26 11:13:36187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9876492020-09-23 15:11:59187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9870282020-09-22 20:50:28187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9870232020-09-22 20:34:23187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9845822020-09-18 17:16:37187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9845782020-09-18 17:10:34187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9845042020-09-18 15:04:07187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9840272020-09-17 21:04:23187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9817402020-09-14 13:50:26187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9796472020-09-10 21:10:26187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9795852020-09-10 19:30:37187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9795832020-09-10 19:28:36187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9794842020-09-10 17:09:51187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9787212020-09-09 19:30:49187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9787122020-09-09 19:22:58187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9712142020-09-05 18:34:56187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9711782020-09-05 16:53:14187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9707222020-09-04 19:08:10187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9707172020-09-04 19:01:33187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9640992020-08-28 17:51:10187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9561112020-08-21 16:44:30187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9552102020-08-20 16:42:23187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9540382020-08-19 19:39:38187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9480772020-08-13 12:19:25187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9475642020-08-12 18:33:03187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9472692020-08-12 11:58:32187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report
9467162020-08-11 19:12:57187.1.0.x/2428244bra (Brazil)yesblockedreceived/9Report

All results shown
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