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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
16460202023-09-27 14:21:29185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16460202023-09-27 14:21:292a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16453542023-09-26 13:43:17185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16453542023-09-26 13:43:172a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16442822023-09-24 08:46:582a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16420282023-09-20 10:44:38185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16420282023-09-20 10:44:382a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16409292023-09-18 12:54:38185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)noblockedreceived/8Report
16409292023-09-18 12:54:382a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16381732023-09-13 09:37:30185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16381732023-09-13 09:37:302a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16365432023-09-10 08:45:582a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16352372023-09-07 12:37:4188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16340012023-09-05 08:16:5888.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16339822023-09-05 07:22:37185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16339822023-09-05 07:22:372a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16309432023-08-30 08:28:27185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16309432023-08-30 08:28:272a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16304652023-08-29 11:40:4988.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16270782023-08-23 07:21:34185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16270782023-08-23 07:21:342a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16255412023-08-20 10:35:242a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16226732023-08-15 08:02:1288.202.167.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16226252023-08-15 06:17:40185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16226252023-08-15 06:17:402a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16212222023-08-12 10:35:422a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16201202023-08-10 10:38:5688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16194522023-08-09 08:09:272a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16182032023-08-07 06:30:22185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16182032023-08-07 06:30:222a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16154222023-08-01 13:52:382a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16133722023-07-28 12:09:23185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16133722023-07-28 12:09:232a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16128582023-07-27 12:27:39185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16128582023-07-27 12:27:392a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16117002023-07-25 07:28:0888.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16094232023-07-20 12:29:5488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16094032023-07-20 11:59:5988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16093932023-07-20 11:20:52185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16093932023-07-20 11:20:522a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16056762023-07-13 09:27:32185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16056762023-07-13 09:27:322a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16052202023-07-12 15:48:34185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16049562023-07-12 06:44:402a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16044822023-07-11 11:46:06185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16044822023-07-11 11:46:062a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16006192023-07-04 10:39:17185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16006192023-07-04 10:39:172a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16006112023-07-04 10:27:05185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16005052023-07-04 06:31:16185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16005052023-07-04 06:31:162a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15995162023-07-02 09:15:292a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15963452023-06-26 08:33:4588.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15963442023-06-26 08:28:3388.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15963372023-06-26 08:08:3488.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15963162023-06-26 07:14:50185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15963162023-06-26 07:14:502a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15933472023-06-20 08:42:41185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15933472023-06-20 08:42:412a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15930002023-06-19 15:49:29185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15928212023-06-19 10:26:062a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15915092023-06-16 08:49:18185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15915092023-06-16 08:49:182a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15879372023-06-09 06:41:06185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15879372023-06-09 06:41:062a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15879262023-06-09 06:12:15185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15879262023-06-09 06:12:152a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15859472023-06-05 13:58:1188.202.166.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15858482023-06-05 11:22:48185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15858482023-06-05 11:22:482a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15858422023-06-05 11:09:56185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15858422023-06-05 11:09:562a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15858042023-06-05 09:59:10185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15858042023-06-05 09:59:102a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15833002023-05-31 07:11:5688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15827212023-05-30 08:40:55185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15827132023-05-30 08:20:31185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15808692023-05-26 12:52:12185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15808692023-05-26 12:52:122a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15807142023-05-26 06:42:56185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15807142023-05-26 06:42:562a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15759442023-05-17 12:32:21185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15759442023-05-17 12:32:212a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15723532023-05-10 11:25:35185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15723532023-05-10 11:25:352a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15687272023-05-03 07:59:35185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15687272023-05-03 07:59:352a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15687212023-05-03 07:52:45185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15687212023-05-03 07:52:452a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15683662023-05-02 12:59:43185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15683662023-05-02 12:59:432a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15650922023-04-25 11:52:52185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15650922023-04-25 11:52:522a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15649592023-04-25 06:22:47185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15649592023-04-25 06:22:472a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15643712023-04-24 07:32:41185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15643712023-04-24 07:32:412a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15615642023-04-18 13:03:5588.202.166.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15615462023-04-18 12:34:4488.202.166.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15615432023-04-18 12:22:3488.202.166.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15601412023-04-15 14:09:11185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15601412023-04-15 14:09:112a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15595882023-04-14 09:41:26185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15585332023-04-12 11:59:31185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15585332023-04-12 11:59:312a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15558222023-04-07 07:47:27185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15558222023-04-07 07:47:272a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15547472023-04-05 08:50:59185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15543172023-04-04 14:04:04185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15543172023-04-04 14:04:042a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15532362023-04-02 11:20:222a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15522342023-03-31 07:34:01185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15522342023-03-31 07:34:012a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15512972023-03-29 10:53:41185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15499872023-03-27 08:05:37185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15495652023-03-26 10:13:332a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15486372023-03-24 10:41:32185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15481692023-03-23 14:49:05185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15481692023-03-23 14:49:052a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15442532023-03-16 13:16:58185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15442532023-03-16 13:16:582a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15407952023-03-10 10:57:15185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15407952023-03-10 10:57:152a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15402962023-03-09 12:42:30185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15397072023-03-08 14:22:07185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
15397072023-03-08 14:22:072a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14696362022-11-02 12:08:53185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14683212022-10-31 05:52:01185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14683212022-10-31 05:52:012a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14662182022-10-27 07:56:29185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14662182022-10-27 07:56:292a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14662102022-10-27 07:31:20185.177.136.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14655982022-10-26 07:02:15185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14655982022-10-26 07:02:152a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14653802022-10-25 20:04:15185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14653802022-10-25 20:04:152a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14631612022-10-21 16:18:1088.202.167.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14551092022-10-11 14:03:1788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14550602022-10-11 12:56:57185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14550602022-10-11 12:56:572a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14543702022-10-10 09:41:57185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14543702022-10-10 09:41:572a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14543682022-10-10 09:37:23185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14534862022-10-08 11:23:2088.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14522862022-10-06 11:59:352a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
14512532022-10-04 17:15:17185.177.136.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14492892022-09-30 21:00:45185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14492862022-09-30 20:54:16185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14492812022-09-30 20:47:44185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
14491702022-09-30 16:56:12185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
14491702022-09-30 16:56:122a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report

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