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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
20710692025-12-01 00:42:1688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20661482025-11-21 18:10:3188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20631892025-11-17 01:58:5088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20573922025-11-02 02:45:1088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20564182025-10-31 02:28:2288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20523322025-10-24 00:23:4388.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20468092025-10-14 19:33:0588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20435082025-10-08 20:37:0088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20397412025-10-01 16:37:4188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20355592025-09-24 15:29:3888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20353242025-09-24 05:51:0488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20353082025-09-24 05:02:2288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20352962025-09-24 04:49:2088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20340862025-09-22 07:11:1688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20340352025-09-22 04:39:5288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20340232025-09-22 04:16:5788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20340182025-09-22 04:04:0188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20299542025-09-15 01:59:1088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20263422025-09-08 16:41:1888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20247522025-09-05 13:40:2188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20221152025-09-01 08:39:1588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20182652025-08-25 07:31:0288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20144652025-08-18 02:41:4488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20144312025-08-18 00:55:3488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20093642025-08-08 14:17:2488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20086472025-08-07 07:22:5188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20046482025-07-31 06:14:5488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20034622025-07-29 11:09:3988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
20006312025-07-24 01:51:4788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19966882025-07-17 00:06:5788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19926882025-07-09 22:45:3588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19887692025-07-02 21:37:3588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19847052025-06-25 20:29:3888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19808852025-06-18 19:21:4088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19767562025-06-11 18:13:1988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19732762025-06-05 14:37:3088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19732622025-06-05 14:11:0088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19732562025-06-05 14:01:2788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19727222025-06-04 17:05:1688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19690882025-05-28 04:49:0988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19647642025-05-21 03:40:5388.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19647482025-05-21 02:57:3988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19647372025-05-21 02:34:2488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19647352025-05-21 02:21:0888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19604172025-05-14 00:27:1688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19566132025-05-08 01:06:5188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19557892025-05-06 17:39:1188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19553312025-05-05 20:53:0388.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19521562025-04-29 16:31:1788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19513002025-04-28 06:50:2788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19512562025-04-28 04:55:5088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19512312025-04-28 03:26:3488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19511822025-04-28 01:03:4588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19444772025-04-14 22:47:4688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19407462025-04-07 15:12:4888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19390122025-04-04 08:56:5088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19365712025-03-31 05:58:4788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19326492025-03-24 04:50:5788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19251632025-03-11 00:43:4488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19209122025-03-03 23:36:0688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19166872025-02-24 22:28:2588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19133102025-02-19 01:26:5088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19115072025-02-15 20:06:2888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19108322025-02-14 13:52:3488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19107272025-02-14 09:58:3488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19107212025-02-14 09:42:1488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19107172025-02-14 09:29:3288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19090262025-02-11 09:43:2688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
19076192025-02-08 18:58:4688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19040512025-02-02 16:59:0188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
19036072025-02-01 17:51:0588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18997782025-01-25 16:41:3088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18957602025-01-18 14:38:4588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18905122025-01-08 15:12:1788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18894832025-01-06 17:35:4588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18869782025-01-01 14:03:1788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18857752024-12-30 01:53:0788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18838662024-12-25 22:28:4688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18809942024-12-19 21:14:1688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18801992024-12-18 13:47:1188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18769852024-12-12 15:41:5788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18766622024-12-12 03:53:2588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenrewrittennoneReport
18726932024-12-05 02:46:2688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18693802024-11-29 09:51:5088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18686502024-11-28 01:39:1788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18646672024-11-21 00:03:2388.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18638752024-11-19 16:55:0088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18606912024-11-13 22:55:0088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18569002024-11-07 00:04:3688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18533712024-10-31 16:54:2788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18529592024-10-30 22:57:5388.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18529442024-10-30 22:28:4288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18494262024-10-23 21:51:0088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18454632024-10-16 20:35:5688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18444182024-10-15 08:02:2488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18417872024-10-09 19:29:0588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18380702024-10-02 18:22:2588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18343202024-09-25 17:08:1988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18306962024-09-18 16:01:3188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport

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