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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
5676322018-11-08 08:19:31217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5667972018-11-07 00:20:10217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5664012018-11-06 10:00:19217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5660172018-11-05 17:24:15217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5658802018-11-05 12:35:37217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5625912018-10-30 13:05:42217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5621882018-10-29 21:00:44217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5617662018-10-29 09:08:18217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5585772018-10-23 11:59:00217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5543002018-10-16 10:52:12217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5520842018-10-12 06:52:13217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedreceived/8Report
5516122018-10-11 14:38:07217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5516082018-10-11 14:35:46217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5393472018-09-21 06:04:17217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5393442018-09-21 05:57:56217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5378962018-09-18 18:06:28217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5375782018-09-18 07:21:31217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5369062018-09-17 07:00:48217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5354632018-09-14 06:51:53217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5339732018-09-11 19:58:43217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5330552018-09-10 10:31:34217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5329752018-09-10 07:39:48217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedreceived/8Report
5303242018-09-05 08:22:59217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5291682018-09-03 09:24:49217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5272072018-08-30 06:56:43217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5265752018-08-29 07:11:09217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5262282018-08-28 17:05:21217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5238262018-08-24 07:40:26217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5222542018-08-21 15:28:28217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5218262018-08-20 19:42:59217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5191032018-08-15 12:06:46217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5190272018-08-15 09:31:51217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5155972018-08-09 06:41:51217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5150062018-08-08 08:44:17217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5137242018-08-06 07:09:48217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedreceived/8Report
5113772018-08-01 09:11:58217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5074862018-07-25 08:05:12217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5070552018-07-24 12:51:23217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5070102018-07-24 11:14:32217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5063032018-07-23 07:18:49217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5010142018-07-13 09:33:18217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5006872018-07-12 18:07:45217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
5003782018-07-12 07:14:57217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4999442018-07-11 13:59:59217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4997982018-07-11 10:02:17217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4997282018-07-11 06:57:40217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesunknownreceived/9Report
4991662018-07-10 11:29:34217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4950692018-07-03 11:51:55217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4946882018-07-02 18:56:12217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4915672018-06-27 07:03:42217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedreceived/8Report
4910622018-06-26 13:15:02217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4887522018-06-22 07:01:50217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4882422018-06-21 08:57:29217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4882262018-06-21 08:22:45217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4881932018-06-21 07:09:58217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4876572018-06-20 11:55:51217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4862202018-06-18 11:13:04217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4828452018-06-12 07:08:18217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4811342018-06-09 00:42:20217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4802882018-06-07 13:12:17217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4801482018-06-07 08:21:31217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4784422018-06-04 16:58:32217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4759652018-05-31 07:14:47217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4747382018-05-29 13:31:40217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4746372018-05-29 10:27:53217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4716672018-05-24 07:13:43217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4677192018-05-18 08:32:57217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4658082018-05-15 14:30:41217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4646212018-05-13 19:54:08217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4611372018-05-08 13:24:19217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4610722018-05-08 11:25:41217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4610692018-05-08 11:21:20217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4602332018-05-07 07:21:02217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4490502018-04-19 14:36:07217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4490102018-04-19 13:31:59217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4467082018-04-16 06:58:26217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4419852018-04-08 13:55:00217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4393772018-04-04 06:56:24217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4376552018-04-01 09:23:00217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4368982018-03-30 19:43:14217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4340792018-03-26 09:02:02217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4298422018-03-19 07:55:19217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4284702018-03-16 17:14:56217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4281982018-03-16 09:54:48217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4281652018-03-16 08:04:58217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport
4179592018-02-27 17:27:22217.21.241.x/2428878 (SIGNET-AS)nld (Netherlands)yesblockedblockednoneReport

All results shown
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