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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
18801992024-12-18 13:47:1188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18767472024-12-12 08:35:0288.202.163.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
18755222024-12-10 10:01:06185.40.99.x/24207176 (OPENFIBER)nld (Netherlands)noreceivedblocked/28Report
18745782024-12-08 16:22:532a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18745242024-12-08 13:30:562a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18705412024-12-01 12:24:042a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18693802024-11-29 09:51:5088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18665102024-11-24 11:17:032a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18638752024-11-19 16:55:0088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18615252024-11-15 08:42:37185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18575182024-11-08 05:09:2888.202.163.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18564672024-11-06 10:00:5588.202.161.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18564672024-11-06 10:00:552a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18533712024-10-31 16:54:2788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18444182024-10-15 08:02:2488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18420982024-10-10 11:38:18185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18420982024-10-10 11:38:182a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18399042024-10-06 11:09:562a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18325502024-09-22 10:13:342a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18289962024-09-15 08:50:482a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18285682024-09-14 09:11:2788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18258592024-09-09 15:25:0588.202.161.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18258592024-09-09 15:25:052a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18258382024-09-09 14:48:4788.202.161.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
18258382024-09-09 14:48:472a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18242992024-09-06 07:52:1888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18222252024-09-02 16:27:4188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18222162024-09-02 16:11:3688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
18216402024-09-01 13:40:432a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18181282024-08-25 12:33:472a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18144052024-08-17 19:17:222a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18119702024-08-13 08:18:392a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
18066492024-08-02 11:00:532a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17943432024-07-10 10:51:27185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17927352024-07-07 09:10:462a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17866302024-06-26 07:41:1088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17866222024-06-26 07:17:1988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17810152024-06-16 09:16:122a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17787432024-06-12 09:39:4688.202.161.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17787432024-06-12 09:39:462a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17787372024-06-12 09:15:14185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17787372024-06-12 09:15:142a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/24Report
17736022024-06-03 10:14:5288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17704482024-05-28 10:26:0688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
17693122024-05-26 08:16:322a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17646962024-05-17 09:53:4788.202.166.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
17606402024-05-09 10:13:1088.202.163.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
17606322024-05-09 10:04:1588.202.163.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
17600742024-05-08 07:30:0688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17562332024-04-30 06:31:202a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17431422024-04-04 12:48:0188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
17377752024-03-24 10:24:0888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17377622024-03-24 09:23:3188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceived/28Report
17335332024-03-15 13:07:2788.202.163.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
17334602024-03-15 09:41:3188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
17330842024-03-14 15:37:5788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
17300962024-03-08 12:12:4988.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17273032024-03-03 10:06:092a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17259702024-02-29 13:21:3588.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17252332024-02-28 07:36:3688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17210492024-02-20 08:17:462a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17173832024-02-12 14:18:0688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesreceivedreceived/8Report
17168752024-02-11 09:54:232a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
17141962024-02-06 09:25:2488.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
17026052024-01-14 09:04:592a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16919572023-12-23 09:12:5388.202.163.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16919542023-12-23 09:00:2288.202.163.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16911162023-12-21 16:49:09185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16911162023-12-21 16:49:092a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16910132023-12-21 13:03:32185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16910132023-12-21 13:03:322a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16887942023-12-17 10:31:332a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16868462023-12-13 18:03:07185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16868462023-12-13 18:03:072a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16829132023-12-06 08:15:15185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16829132023-12-06 08:15:152a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16829062023-12-06 07:59:09185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16824822023-12-05 16:53:4688.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16793032023-11-29 11:39:50185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16793032023-11-29 11:39:502a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16750972023-11-21 16:25:35185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16750972023-11-21 16:25:352a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16739062023-11-19 15:21:232a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16714082023-11-14 15:18:39185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16714082023-11-14 15:18:392a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16707392023-11-13 14:27:39185.177.139.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16702492023-11-12 13:57:552a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16676002023-11-07 14:01:50185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16676002023-11-07 14:01:502a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16637882023-10-31 12:52:51185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16637882023-10-31 12:52:512a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16598722023-10-24 08:17:06185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16598722023-10-24 08:17:062a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16579462023-10-20 11:45:082a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16578692023-10-20 07:54:01185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16578692023-10-20 07:54:012a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16578642023-10-20 07:39:09185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16578642023-10-20 07:39:092a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16561902023-10-17 09:31:49185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16536472023-10-12 07:04:47185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16536472023-10-12 07:04:472a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16530072023-10-11 08:14:2788.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16529912023-10-11 07:52:0488.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16523852023-10-10 10:17:34185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16499152023-10-05 12:35:41185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16499152023-10-05 12:35:412a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
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

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