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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
4066732018-02-08 11:51:0789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3616952017-11-27 21:18:1789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3546372017-11-15 23:01:1789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3479632017-11-05 16:07:1689.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3471062017-11-03 21:00:4789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3454942017-11-01 13:18:1089.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3441692017-10-30 11:53:2789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3424842017-10-27 11:46:2389.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3424582017-10-27 10:21:2889.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3418502017-10-26 11:24:3489.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3408612017-10-24 19:13:1589.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3395992017-10-22 20:12:1689.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3370942017-10-18 22:09:2389.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3350042017-10-15 19:15:0989.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3337742017-10-13 12:20:4589.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3254262017-09-29 00:47:5489.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesunknownrewrittennoneReport
3241012017-09-27 00:10:2789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3233132017-09-25 20:04:3789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3216032017-09-23 03:01:4389.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesunknownrewrittennoneReport
3199952017-09-20 13:52:4289.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport
3195492017-09-19 20:04:1789.180.17.x/242860 (NOS_COMUNICACOES)prt (Portugal)yesrewrittenrewrittennoneReport

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