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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
16425452023-09-21 06:30:082a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
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
16413452023-09-19 07:05:122a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
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
16406482023-09-17 23:22:5588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16406482023-09-17 23:22:552a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16404962023-09-17 15:49:592a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16394092023-09-15 10:37:2537.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16394092023-09-15 10:37:252a13:adc0:xx::/4061254 (ITSUPPORT)nld (Netherlands)noreceivedreceived/16Report
16393892023-09-15 09:17:0037.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16393892023-09-15 09:17:002a13:adc0:xx::/4061254 (ITSUPPORT)nld (Netherlands)noreceivedreceived/16Report
16393872023-09-15 09:10:4537.49.225.x/24212370 (PEENQ)nld (Netherlands)noblockedreceived/24Report
16393872023-09-15 09:10:452a13:adc0:xx::/4061254 (ITSUPPORT)nld (Netherlands)noreceivedreceived/16Report
16392182023-09-14 22:36:2837.49.225.x/24212370 (PEENQ)nld (Netherlands)noreceivedreceived/8Report
16392182023-09-14 22:36:282a13:adc0:xx::/4061254 (ITSUPPORT)nld (Netherlands)noreceivedreceived/16Report
16392062023-09-14 22:11:2837.49.225.x/24212370 (PEENQ)nld (Netherlands)noreceivedreceived/8Report
16392062023-09-14 22:11:282a13:adc0:xx::/4061254 (ITSUPPORT)nld (Netherlands)noreceivedreceived/16Report
16388502023-09-14 09:59:1831.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16388502023-09-14 09:59:182a03:9700:80xx::/4020847 (PREVIDER-AS)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
16380452023-09-13 04:10:3388.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16380452023-09-13 04:10:332a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16374772023-09-12 06:21:052a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16366242023-09-10 14:42:542a09:3c00:xx::/40213268 (Cloudwebservices)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
16351742023-09-07 09:46:382a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16351592023-09-07 08:52:0231.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16351592023-09-07 08:52:022a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16342582023-09-05 17:34:512a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
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
16337332023-09-04 18:26:5688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16337332023-09-04 18:26:562a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16334502023-09-04 08:05:4887.195.80.x/2412414 (NL-SOLCON)nld (Netherlands)yesrewrittenreceivednoneReport
16331132023-09-03 13:35:312a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16316712023-08-31 14:34:342a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16315172023-08-31 08:39:512a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16314962023-08-31 07:44:3731.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16314962023-08-31 07:44:372a03:9700:80xx::/4020847 (PREVIDER-AS)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
16309292023-08-30 07:40:172a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16304652023-08-29 11:40:4988.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16300882023-08-28 15:53:5288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16300882023-08-28 15:53:522a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16298032023-08-28 08:17:392a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
16279292023-08-24 17:28:2188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16279292023-08-24 17:28:212a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16278332023-08-24 13:27:462a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16276852023-08-24 06:37:0031.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16276852023-08-24 06:37:002a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
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
16270672023-08-23 06:33:292a02:22a0:bbxx::/4028685 (ASN-ROUTIT)nld (Netherlands)noblockedreceived/32Report
16268672023-08-22 20:00:5088.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16268672023-08-22 20:00:502a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16255412023-08-20 10:35:242a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16239512023-08-17 12:20:582a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16237942023-08-17 05:29:4231.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16237942023-08-17 05:29:422a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16229412023-08-15 17:04:1588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16229412023-08-15 17:04:152a04:8400:c1xx::/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
16213282023-08-12 15:15:192a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16213212023-08-12 14:52:332a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16212222023-08-12 10:35:422a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16201392023-08-10 11:14:052a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16201202023-08-10 10:38:5688.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16199662023-08-10 04:22:1031.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16199662023-08-10 04:22:102a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16194522023-08-09 08:09:272a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16194452023-08-09 07:58:502a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noblockedreceived/16Report
16187662023-08-08 05:33:0888.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16187662023-08-08 05:33:082a04:8400:c1xx::/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
16164802023-08-03 10:07:102a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16164682023-08-03 09:52:372a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16163162023-08-03 03:14:5531.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16163162023-08-03 03:14:552a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16154222023-08-01 13:52:382a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16150892023-07-31 22:25:4788.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16150892023-07-31 22:25:472a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16134372023-07-28 13:58:392a09:3c00:xx::/40213268 (Cloudwebservices)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
16126992023-07-27 02:07:4131.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16126992023-07-27 02:07:412a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16126142023-07-26 21:27:412a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16117002023-07-25 07:28:0888.202.162.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16111172023-07-24 06:23:5288.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16111172023-07-24 06:23:522a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16107972023-07-23 08:26:372a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
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
16092412023-07-20 01:00:3831.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16092412023-07-20 01:00:382a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16091492023-07-19 20:20:482a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16076782023-07-17 08:11:432a04:b901:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
16075292023-07-16 23:59:182a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/32Report
16061272023-07-14 02:08:0988.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
16061272023-07-14 02:08:092a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
16057212023-07-13 11:28:0345.84.217.x/24212411 (MYWEB)nld (Netherlands)noreceivedreceived/8Report
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
16054672023-07-12 23:53:3431.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16054672023-07-12 23:53:342a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16053352023-07-12 19:14:012a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16052202023-07-12 15:48:34185.40.98.x/24207176 (OPENFIBER)nld (Netherlands)yesblockedreceived/8Report
16049602023-07-12 06:54:222a04:8400:xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
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
16039802023-07-10 16:39:4531.161.229.x/241136 (KPN)nld (Netherlands)yesblockedreceived/8Report
16022642023-07-07 06:58:5231.161.154.x/241136 (KPN)nld (Netherlands)yesrewrittenreceivednoneReport
16021152023-07-06 21:05:262a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/96Report
16017912023-07-06 10:21:1245.84.217.x/24212411 (MYWEB)nld (Netherlands)noreceivedreceived/8Report
16015832023-07-05 22:46:2031.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
16015832023-07-05 22:46:202a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report
16014442023-07-05 18:07:142a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
16013542023-07-05 15:12:3188.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
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
15994212023-07-02 03:59:312a09:3c00:xx::/40213268 (Cloudwebservices)nld (Netherlands)noreceivedreceived/16Report
15983162023-06-29 19:28:4588.202.164.x/24207176 (OPENFIBER)nld (Netherlands)yesrewrittenreceivednoneReport
15983162023-06-29 19:28:452a04:8400:c1xx::/40207176 (OPENFIBER)nld (Netherlands)noreceivedreceived/16Report
15980292023-06-29 09:14:2145.84.217.x/24212411 (MYWEB)nld (Netherlands)noreceivedreceived/8Report
15978642023-06-28 21:39:1531.7.7.x/2420847 (PREVIDER-AS)nld (Netherlands)noblockedreceived/8Report
15978642023-06-28 21:39:152a03:9700:80xx::/4020847 (PREVIDER-AS)nld (Netherlands)noreceivedreceived/16Report

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