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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
21456772026-04-15 04:57:16120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21456732026-04-15 04:39:50120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21456672026-04-15 04:22:15120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21456332026-04-15 02:39:08120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21456022026-04-15 00:55:53120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21451812026-04-14 09:36:43120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21451782026-04-14 09:31:26120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21450452026-04-14 02:46:39120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21450202026-04-14 01:05:30120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21444962026-04-13 03:28:32120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21444832026-04-13 02:16:56120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21444622026-04-13 01:07:44120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21444562026-04-13 00:58:20120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21420682026-04-08 04:09:02120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21420022026-04-08 00:55:54120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21415522026-04-07 09:19:58120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21395412026-04-03 01:12:35120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21332692026-03-23 03:53:25120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21332662026-03-23 03:36:20120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21332432026-03-23 02:10:36120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21332152026-03-23 01:03:50120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21242842026-03-06 00:51:38120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21230552026-03-04 01:00:18120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21205232026-02-27 00:56:59120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21199062026-02-26 00:52:26120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21193992026-02-25 05:11:13120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21193502026-02-25 01:52:00120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21193362026-02-25 00:56:39120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21188672026-02-24 06:28:37120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21188462026-02-24 05:36:04120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport
21187412026-02-24 01:23:20120.75.69.x/242527 (So-net)jpn (Japan)yesrewrittenrewrittennoneReport

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