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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
13701752022-05-25 07:54:3539.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
13701732022-05-25 07:50:1139.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
13535632022-04-24 07:46:3439.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
13129852022-02-20 13:32:0639.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
13116362022-02-17 19:09:2339.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
13012302022-02-04 00:32:1239.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
12949192022-01-23 13:25:3639.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
12894052022-01-13 00:48:5339.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
12786002021-12-24 12:30:1439.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
12647722021-12-06 15:58:5639.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
12454062021-11-05 22:38:1439.111.83.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport

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