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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
17630752024-05-14 06:18:36202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17595152024-05-07 03:57:37202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17571522024-05-02 06:56:22202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17529122024-04-24 01:34:47202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17501802024-04-18 08:52:56202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17490922024-04-16 07:44:18202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17490272024-04-16 04:30:11202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
17454212024-04-09 05:41:04202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17275792024-03-04 02:28:10202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17275662024-03-04 01:30:58202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
17104732024-01-30 01:02:04202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
17100602024-01-29 08:42:37202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17069942024-01-23 05:40:34202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
17036712024-01-16 08:54:36202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
17036032024-01-16 05:25:25202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
17035492024-01-16 01:33:06202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16987922024-01-07 02:01:08202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16987892024-01-07 01:49:56202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16903062023-12-20 09:31:19202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16871672023-12-14 07:16:42202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16865772023-12-13 08:25:08202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16828902023-12-06 07:19:05202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16797742023-11-30 08:08:26202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16797152023-11-30 05:10:37202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16784772023-11-28 01:29:06202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16779372023-11-27 05:04:50202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16779332023-11-27 04:54:10202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16620832023-10-27 23:39:33202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16529652023-10-11 07:12:14202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16529072023-10-11 05:00:56202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16516902023-10-09 07:11:25202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16480782023-10-02 05:46:31202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16480602023-10-02 04:52:50202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
16413582023-09-19 07:38:20202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16412602023-09-19 01:30:18202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16186962023-08-08 00:51:25202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblocked/24Report
16048872023-07-12 02:37:21202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
16048532023-07-12 01:28:39202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
16036922023-07-10 06:45:06202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15898042023-06-13 05:37:34202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15897942023-06-13 05:11:54202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15897832023-06-13 04:39:14202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15857512023-06-05 07:44:07202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15857252023-06-05 06:33:24202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15783352023-05-22 06:30:48202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15747092023-05-15 06:35:10202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15711742023-05-08 08:12:57202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15677422023-05-01 07:02:29202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15677362023-05-01 06:46:28202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedreceived/8Report
15571982023-04-10 07:00:45202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
15185842023-01-30 11:14:35202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
13811732022-06-13 06:48:48202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
13506712022-04-19 04:29:55202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
13395392022-04-01 05:45:51202.216.78.x/242907 (SINET-AS)jpn (Japan)yesblockedblockednoneReport
13046342022-02-10 04:56:41202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12691482021-12-14 00:57:19202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12553922021-11-24 02:57:43202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12509032021-11-16 01:12:58202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12464522021-11-08 05:26:24202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12443032021-11-04 02:20:05202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12443002021-11-04 02:12:50202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12398662021-10-27 06:38:33202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport
12398632021-10-27 06:25:28202.216.78.x/2410010 (TOKAI)jpn (Japan)yesunknownunknownnoneReport

All results shown
Last Modified