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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
9512702020-08-17 05:02:00219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9412592020-08-04 00:21:22219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9311502020-07-21 02:14:31219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9299252020-07-18 04:36:04219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9260702020-07-10 15:28:50219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9222072020-07-03 05:40:52219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9176672020-06-24 12:48:08219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9147682020-06-19 01:12:23219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9089042020-06-09 08:32:59219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9042672020-06-01 01:02:25219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
9013382020-05-27 03:57:38219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8952032020-05-15 13:34:40219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8908932020-05-07 13:55:12219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8908862020-05-07 13:43:00219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8867702020-04-30 00:38:16219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8802472020-04-18 14:19:16219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8756172020-04-10 00:27:50219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8688172020-03-29 10:25:09219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8646262020-03-21 12:18:14219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8548422020-03-04 07:51:42219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8387132020-02-10 00:11:24219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
8155542019-12-30 04:37:09219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
7668602019-10-10 13:50:07219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
7549452019-09-21 10:54:11219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
6884932019-05-29 09:59:46219.126.164.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
6863632019-05-25 13:14:03219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
6816542019-05-17 14:15:37219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
6709622019-04-30 06:09:32219.126.164.x/242497 (IIJ)jpn (Japan)yesrewrittenrewrittennoneReport
6683992019-04-25 10:24:57219.126.164.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport

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