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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
7667582019-10-10 11:23:14131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
7629472019-10-04 11:57:51131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
7543262019-09-20 08:43:27131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
6973432019-06-13 08:11:03131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
6878922019-05-28 12:36:56131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
6793012019-05-14 07:43:54131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
6689482019-04-26 07:29:38131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
6540592019-04-02 11:21:12131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
6312872019-02-26 15:47:20131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
6140392019-01-28 11:03:21131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
5723312018-11-15 14:45:37131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
5239802018-08-24 13:30:56131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
5238972018-08-24 10:19:06131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport
5238562018-08-24 08:43:55131.155.220.x/241161 (AS-TUE)nld (Netherlands)noblockedblockednoneReport

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