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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
17346362024-03-18 03:35:26125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17339332024-03-16 06:47:20125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17317232024-03-12 03:52:18125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17316932024-03-12 01:42:52125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17308212024-03-10 03:07:38125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11889782021-07-31 14:49:17125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11887962021-07-31 04:54:11125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11733042021-07-07 04:01:50125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11728212021-07-06 08:58:10125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11711772021-07-03 00:03:52125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11686282021-06-29 04:45:25125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11668722021-06-25 17:24:31125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
11657012021-06-22 04:27:44125.30.2.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport

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