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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
6944572019-06-08 13:05:0039.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6931482019-06-06 03:23:5139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6890302019-05-30 02:16:3239.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6848622019-05-23 01:09:2139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6809462019-05-16 13:56:1539.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6800782019-05-15 10:55:4439.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6785682019-05-13 07:48:2639.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6765342019-05-09 09:25:3839.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6738982019-05-04 23:53:3939.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6697502019-04-27 22:46:2639.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6688712019-04-26 03:41:1639.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6681852019-04-25 01:30:4239.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6640052019-04-18 00:02:5739.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6634572019-04-17 05:47:4139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6595052019-04-10 22:39:4139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6589222019-04-10 04:40:1339.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6589172019-04-10 04:25:1239.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6549722019-04-03 16:48:0539.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6507632019-03-27 15:40:5739.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6464322019-03-20 14:33:5239.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6460752019-03-20 02:36:3839.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6409642019-03-13 01:29:3539.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6405272019-03-12 16:14:2739.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6355362019-03-05 15:07:2239.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6354152019-03-05 10:28:5139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6311072019-02-26 09:21:4339.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6287262019-02-22 12:08:3339.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6247762019-02-15 11:01:3039.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6247392019-02-15 09:20:1939.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6082312019-01-17 15:46:4939.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6081742019-01-17 14:07:3739.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6040152019-01-10 13:00:2839.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6005762019-01-04 13:55:2139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
6003932019-01-04 05:58:1139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5968852018-12-28 04:51:0139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5932262018-12-21 03:43:5839.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5918722018-12-19 09:46:5339.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5917092018-12-19 02:15:4539.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5869152018-12-12 01:08:3539.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5857912018-12-10 08:41:2339.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5790782018-11-28 04:02:2939.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5769872018-11-24 15:34:2939.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5755632018-11-21 02:55:2639.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5712772018-11-14 04:25:2539.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5712002018-11-14 01:48:2239.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5668122018-11-07 00:41:1839.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5664062018-11-06 10:11:4339.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5662852018-11-06 03:34:3139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5623402018-10-30 02:27:2439.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5608002018-10-27 04:56:4239.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5583372018-10-23 01:20:4139.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5569062018-10-20 03:49:4039.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5569012018-10-20 03:34:4039.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport
5555772018-10-18 03:16:5339.3.159.x/244725 (ODN)jpn (Japan)yesblockedblockednoneReport

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