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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
18388242024-10-04 05:22:50160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18359132024-09-28 20:48:33160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18298592024-09-17 06:40:47160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18273512024-09-12 02:21:34160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18273442024-09-12 01:50:23160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18249912024-09-07 20:57:09160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
18247722024-09-07 07:10:08160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17436392024-04-05 12:20:47160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17435412024-04-05 07:44:51160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17400902024-03-29 01:53:00160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17386492024-03-26 07:34:59160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17380252024-03-25 01:19:05160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
17373512024-03-23 09:03:45160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14930882022-12-12 16:31:07160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
14929882022-12-12 13:52:48160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
12877782022-01-10 08:29:21160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
12869692022-01-08 11:01:48160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport
12693342021-12-14 09:48:57160.13.102.x/242497 (IIJ)jpn (Japan)yesblockedblockednoneReport

All results shown
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