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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
13822202022-06-14 23:41:06125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13758702022-06-05 04:59:16125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13757352022-06-04 21:10:49125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13749282022-06-03 04:14:01125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13722992022-05-29 14:49:48125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13684222022-05-21 22:09:49125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13609622022-05-09 23:11:24125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13557342022-04-30 06:33:30125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13530662022-04-23 05:26:40125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13529952022-04-23 00:19:25125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13492712022-04-16 06:55:29125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13483122022-04-14 05:02:45125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13462312022-04-10 14:49:49125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13458352022-04-09 16:53:33125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13424952022-04-06 14:34:25125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13424252022-04-06 12:45:52125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13405672022-04-03 06:36:06125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13128492022-02-20 05:56:16125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13124332022-02-19 05:53:40125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
13100972022-02-15 04:15:10125.30.0.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport

All results shown
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