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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
10664322021-01-19 21:37:14138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10664322021-01-19 21:37:142804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10641982021-01-16 06:24:15138.185.245.x/24263921bra (Brazil)yesblockedreceived/10Report
10641982021-01-16 06:24:152804:27c4:22xx::/40263921bra (Brazil)noblockedreceived/16Report
10640392021-01-15 21:13:55138.185.245.x/24263921bra (Brazil)yesrewrittenrewrittennoneReport
10640392021-01-15 21:13:552804:27c4:22xx::/40263921bra (Brazil)noblockedblocked/64Report
10640272021-01-15 20:55:17138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10640272021-01-15 20:55:172804:27c4:ffxx::/40263921bra (Brazil)noblockedreceived/16Report
10636312021-01-15 06:55:38138.185.245.x/24263921bra (Brazil)yesblockedreceived/10Report
10635822021-01-15 04:05:14138.185.245.x/24263921bra (Brazil)yesblockedreceived/10Report
10635822021-01-15 04:05:142804:27c4:22xx::/40263921bra (Brazil)noblockedreceived/16Report
10634682021-01-14 23:30:39138.185.245.x/24263921bra (Brazil)yesblockedreceived/10Report
10634682021-01-14 23:30:392804:27c4:22xx::/40263921bra (Brazil)noblockedreceived/16Report
10626572021-01-13 19:39:02138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10618402021-01-12 18:23:57138.185.245.x/24263921bra (Brazil)yesrewrittenrewrittennoneReport
10618402021-01-12 18:23:572804:27c4:22xx::/40263921bra (Brazil)noblockedreceived/16Report
10617322021-01-12 15:42:29138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10617132021-01-12 15:19:58138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10617022021-01-12 15:11:34138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10612952021-01-12 00:54:31138.185.245.x/24263921bra (Brazil)yesblockedreceived/10Report
10612202021-01-11 21:36:44138.185.245.x/24263921bra (Brazil)yesrewrittenrewrittennoneReport
10612142021-01-11 21:28:06138.185.245.x/24263921bra (Brazil)yesrewrittenrewrittennoneReport
10611862021-01-11 20:35:38138.185.245.x/24263921bra (Brazil)yesrewrittenrewrittennoneReport
10595002021-01-08 20:05:41138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10590812021-01-08 05:02:18138.185.245.x/24263921bra (Brazil)yesblockedreceived/10Report
10590732021-01-08 04:37:44138.185.245.x/24263921bra (Brazil)yesblockedreceived/10Report
10590572021-01-08 03:44:25138.185.245.x/24263921bra (Brazil)yesrewrittenreceivednoneReport
10489832020-12-18 06:20:26138.185.246.x/24263921bra (Brazil)yesblockedreceived/10Report
10455472020-12-12 18:14:08138.185.245.x/24263921bra (Brazil)yesrewrittenreceivednoneReport
10448792020-12-11 13:10:38138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10400262020-12-03 21:24:14138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10395182020-12-03 05:44:49138.185.245.x/24263921bra (Brazil)yesrewrittenreceivednoneReport
10393422020-12-02 21:57:11138.185.245.x/24263921bra (Brazil)yesrewrittenreceivednoneReport
10358602020-11-26 20:18:09138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10342732020-11-24 14:49:32138.185.245.x/24263921bra (Brazil)yesrewrittenreceivednoneReport
10339822020-11-24 07:21:20138.185.245.x/24263921bra (Brazil)yesrewrittenrewrittennoneReport
10313132020-11-19 19:12:01138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10260962020-11-12 18:14:49138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10258722020-11-12 12:33:16138.185.245.x/24263921bra (Brazil)yesrewrittenreceivednoneReport
10254582020-11-11 23:04:57138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10244982020-11-10 17:20:08138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10238682020-11-09 19:34:40138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10238622020-11-09 19:26:30138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport
10238592020-11-09 19:17:23138.185.246.x/24263921bra (Brazil)yesblockedblockednoneReport

All results shown
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