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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
18384062024-10-03 12:20:07154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18362962024-09-29 16:11:54154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18357632024-09-28 12:00:32154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18321462024-09-21 10:55:58154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18300712024-09-17 15:22:09154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18300602024-09-17 15:11:05154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18285752024-09-14 09:32:02154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18271862024-09-11 18:25:54154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18271542024-09-11 17:34:25154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18245242024-09-06 17:06:53154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18233672024-09-04 16:11:13154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18219222024-09-02 06:52:50154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18196582024-08-28 11:40:41154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18196512024-08-28 11:25:41154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18192152024-08-27 16:15:15154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18177152024-08-24 09:18:40154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18177092024-08-24 08:45:47154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18167512024-08-22 11:12:45154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18154922024-08-20 06:38:52154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18150432024-08-19 12:39:34154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18149122024-08-19 07:14:38154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18143752024-08-17 17:59:57154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18142222024-08-17 08:54:26154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18136852024-08-16 07:29:45154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18131732024-08-15 11:59:53154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18130932024-08-15 07:44:33154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18125402024-08-14 06:04:12154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18113322024-08-12 07:07:06154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18111012024-08-11 15:11:33154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18086752024-08-06 17:52:46154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18086622024-08-06 17:37:00154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18084342024-08-06 09:49:11154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18081822024-08-05 18:59:03154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
18054212024-07-31 10:25:26154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18053782024-07-31 08:54:47154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18049912024-07-30 15:04:33154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18048262024-07-30 09:47:25154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18014352024-07-23 08:40:32154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
18001972024-07-20 14:47:49154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
17990002024-07-18 12:00:13154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17989772024-07-18 11:33:31154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17989052024-07-18 06:46:45154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17983312024-07-17 09:47:37154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17983212024-07-17 09:06:47154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17969322024-07-15 06:18:37154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17966342024-07-14 12:08:21154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17965062024-07-14 05:47:24154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17964642024-07-14 02:47:57154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17949132024-07-11 07:53:04154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17942842024-07-10 07:57:27154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17936602024-07-09 07:39:25154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17931912024-07-08 12:24:06154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17930572024-07-08 06:33:59154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17925872024-07-06 23:25:42154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17907142024-07-03 13:48:48154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17891012024-06-30 19:07:43154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
17866812024-06-26 09:26:20154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
17828162024-06-19 08:19:39154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
17815672024-06-17 12:57:46154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17795322024-06-13 15:25:24154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesblockedblockednoneReport
17781582024-06-11 11:41:46154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17766012024-06-08 08:40:13154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17721852024-05-31 10:01:49154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
17678272024-05-23 11:45:06154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
17669102024-05-21 18:04:27154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
17669002024-05-21 17:47:30154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
17477822024-04-13 10:10:19154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
14139362022-08-08 07:48:38154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
14104572022-08-01 06:42:13154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
14092692022-07-29 09:20:18154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport
14092562022-07-29 08:59:47154.51.12.x/2434465 (SPV-AS)nld (Netherlands)yesrewrittenreceivednoneReport

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