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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
18061282024-08-01 13:48:46160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18038352024-07-28 08:49:29160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18029092024-07-26 01:57:18160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17843452024-06-21 20:37:11160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17808292024-06-15 21:45:33160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17797812024-06-14 00:40:00160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17746662024-06-05 01:39:00160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17727472024-06-01 09:09:09160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17726062024-05-31 21:47:39160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17722062024-05-31 10:33:47160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15179062023-01-29 00:35:11160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15175362023-01-28 04:43:39160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15116852023-01-16 01:04:50160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15113772023-01-15 07:13:57160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15110342023-01-14 15:02:07160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15109002023-01-14 07:33:26160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15105072023-01-13 14:44:41160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
15104322023-01-13 12:19:53160.13.222.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport

All results shown
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