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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
17417662024-04-01 23:43:02217.178.202.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesblockedblockednoneReport
15666752023-04-28 12:09:09217.178.88.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
15666752023-04-28 12:09:092409:253:77xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8595182020-03-12 10:30:30217.178.81.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesunknownrewrittennoneReport
8474322020-02-24 13:17:00217.178.80.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
8474322020-02-24 13:17:002409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8375052020-02-07 17:07:392409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8372022020-02-07 07:07:19115.69.239.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
8371972020-02-07 06:53:14115.69.239.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
8332612020-01-30 14:45:26115.69.238.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
8332612020-01-30 14:45:262409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8331252020-01-30 10:36:39115.69.238.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
8331252020-01-30 10:36:392409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8137802019-12-26 10:29:202409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8061022019-12-12 07:26:29115.69.237.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
8061022019-12-12 07:26:292409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7954292019-11-25 12:46:46217.178.90.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7954292019-11-25 12:46:462409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7885742019-11-14 10:25:13115.69.239.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesunknownrewrittennoneReport
7768252019-10-26 10:39:28217.178.80.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7768252019-10-26 10:39:282409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7711432019-10-17 09:07:11217.178.82.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7711432019-10-17 09:07:112409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7711252019-10-17 08:27:29217.178.82.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7711252019-10-17 08:27:292409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7591182019-09-28 06:42:17217.178.80.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7591182019-09-28 06:42:172409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7406202019-08-28 01:49:58217.178.80.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7406202019-08-28 01:49:582409:250:3xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7405912019-08-28 00:07:38217.178.80.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7405912019-08-28 00:07:382409:250:3xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7370172019-08-21 13:12:21217.178.82.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7369912019-08-21 12:33:15217.178.82.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7369752019-08-21 12:12:28217.178.82.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
7369752019-08-21 12:12:282409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
2559842017-06-24 01:22:392409:253:d6xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/64Report
2368472017-06-01 19:09:222409:253:d6xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/64Report
2327682017-05-28 09:12:052409:253:d6xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/64Report
2263532017-05-21 07:29:122409:253:d6xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/64Report
2194042017-05-14 06:22:232409:253:d6xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/64Report
2189922017-05-13 18:45:39115.69.239.x/2455392 (MF-NATIVE6-W)jpn (Japan)yesrewrittenrewrittennoneReport
2189922017-05-13 18:45:392409:253:d6xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/64Report

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