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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
21716332026-05-31 20:19:5493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21714662026-05-31 13:39:3937.48.81.x/2460781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedblocked/26Report
21714662026-05-31 13:39:392001:1af8:47xx::/4060781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedreceived/16Report
21713842026-05-31 09:52:492a14:7580:e7xx::/40213293nld (Netherlands)noblockedblocked/40Report
21713222026-05-31 06:47:12178.62.207.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21713202026-05-31 06:47:11146.185.152.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21713072026-05-31 06:47:05198.211.123.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21712682026-05-31 05:19:02153.92.127.x/2463473 (HOSTHATCH)nld (Netherlands)nounknownunknownnoneReport
21711532026-05-31 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21711512026-05-31 01:59:5345.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21710052026-05-30 17:45:2883.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
21709872026-05-30 17:04:035.255.124.x/2460404 (Liteserver)nld (Netherlands)noblockedblockednoneReport
21709822026-05-30 16:52:41154.12.190.x/2432519 (DMITI-SERVICES)nld (Netherlands)noblockedreceived/8Report
21709822026-05-30 16:52:412403:18c0:10xx::/40906nld (Netherlands)noblockedreceived/16Report
21707332026-05-30 05:02:23185.53.90.x/243920 (IMS-RTFM)nld (Netherlands)noblockedblocked/23Report
21707332026-05-30 05:02:232a13:adc0:xx::/403920 (IMS-RTFM)nld (Netherlands)noblockedreceived/16Report
21706672026-05-30 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21706652026-05-30 01:59:5645.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21704582026-05-29 17:49:28193.239.222.x/2435316 (PRODACOM-AS)nld (Netherlands)noblockedreceived/8Report
21704272026-05-29 16:57:4884.241.215.x/2431615 (TMO-NL-AS)nld (Netherlands)yesblockedblockednoneReport
21702612026-05-29 12:23:1893.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21702562026-05-29 12:12:2193.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21700682026-05-29 04:04:272a14:7580:e7xx::/40213293nld (Netherlands)noblockedblocked/40Report
21700282026-05-29 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21700262026-05-29 01:59:5645.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21699432026-05-28 21:26:0037.46.193.x/246206 (PARK-3)nld (Netherlands)noblockedblocked/25Report
21699432026-05-28 21:26:002a00:dd0:xx::/406206 (PARK-3)nld (Netherlands)noblockedreceived/16Report
21699072026-05-28 20:10:2391.201.164.x/2439637 (NETLOGICS-AS)nld (Netherlands)yesblockedblockednoneReport
21698902026-05-28 19:46:0645.148.170.x/24205668 (GREENMINIHOST)nld (Netherlands)noblockedblocked/25Report
21697352026-05-28 14:48:1293.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21697052026-05-28 13:43:3293.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21696202026-05-28 11:55:2393.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21696032026-05-28 11:25:37185.224.129.x/2462068 (SpectraIP)nld (Netherlands)noblockedblockednoneReport
21696032026-05-28 11:25:372a0d:2787:xx::/4062068 (SpectraIP)nld (Netherlands)noblockedblocked/64Report
21695332026-05-28 08:57:12178.238.98.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesblockedblockednoneReport
21695302026-05-28 08:51:5877.249.166.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
21693942026-05-28 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21693922026-05-28 01:59:5645.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21691562026-05-27 16:19:0493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21690952026-05-27 14:25:5793.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21689822026-05-27 11:27:4993.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21689762026-05-27 11:15:0893.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21689302026-05-27 09:16:0893.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21689102026-05-27 08:31:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21689072026-05-27 08:26:37217.67.226.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesblockedblockednoneReport
21688952026-05-27 07:51:36217.67.226.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesblockedblockednoneReport
21687662026-05-27 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21687642026-05-27 01:59:5545.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21685802026-05-26 18:17:34178.238.98.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesblockedblockednoneReport
21685602026-05-26 17:39:0437.139.22.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21685602026-05-26 17:39:042a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21685332026-05-26 16:47:3693.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21684652026-05-26 14:54:10134.209.83.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21684652026-05-26 14:54:102a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21684542026-05-26 14:39:2686.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21684202026-05-26 13:44:3793.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21683662026-05-26 12:13:3493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21683112026-05-26 09:50:3493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21682922026-05-26 08:54:0337.152.10.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesblockedreceived/8Report
21682672026-05-26 08:02:3562.195.92.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
21682542026-05-26 07:36:0037.152.10.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesblockedreceived/8Report
21682162026-05-26 06:08:1086.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21681332026-05-26 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21681312026-05-26 01:59:5645.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21678202026-05-25 14:31:2282.170.112.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
21678012026-05-25 13:54:2284.25.79.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
21675152026-05-25 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21675132026-05-25 01:59:5745.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21672372026-05-24 12:31:5337.48.81.x/2460781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedblocked/26Report
21672372026-05-24 12:31:532001:1af8:47xx::/4060781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedreceived/16Report
21671472026-05-24 06:47:13178.62.207.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21671452026-05-24 06:47:12198.211.123.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21671392026-05-24 06:47:09146.185.152.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21670382026-05-24 04:37:03176.56.236.x/24198203 (ASN-ROUTELABEL)nld (Netherlands)nounknownunknownnoneReport
21669642026-05-24 02:00:0994.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21669622026-05-24 01:59:5645.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21667832026-05-23 16:23:0083.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
21667692026-05-23 15:44:47154.12.190.x/2432519 (DMITI-SERVICES)nld (Netherlands)noblockedreceived/8Report
21667692026-05-23 15:44:472403:18c0:10xx::/40906nld (Netherlands)noblockedreceived/16Report
21665242026-05-23 03:54:15185.53.90.x/243920 (IMS-RTFM)nld (Netherlands)noblockedblocked/23Report
21665242026-05-23 03:54:152a13:adc0:xx::/403920 (IMS-RTFM)nld (Netherlands)noblockedreceived/16Report
21664792026-05-23 02:00:0994.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21664782026-05-23 02:00:0745.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21662212026-05-22 16:42:07193.239.222.x/2435316 (PRODACOM-AS)nld (Netherlands)noblockedreceived/8Report
21657802026-05-22 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21657792026-05-22 02:00:0645.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21657012026-05-21 22:29:362a14:7580:e7xx::/40213293nld (Netherlands)noblockedblocked/40Report
21656312026-05-21 20:17:5637.46.193.x/246206 (PARK-3)nld (Netherlands)noblockedblocked/25Report
21656312026-05-21 20:17:562a00:dd0:xx::/406206 (PARK-3)nld (Netherlands)noblockedreceived/16Report
21655902026-05-21 19:03:1791.201.164.x/2439637 (NETLOGICS-AS)nld (Netherlands)yesblockedblockednoneReport
21655742026-05-21 18:38:2745.148.170.x/24205668 (GREENMINIHOST)nld (Netherlands)noblockedblocked/25Report
21653232026-05-21 10:17:42185.224.129.x/2462068 (SpectraIP)nld (Netherlands)noblockedblockednoneReport
21653232026-05-21 10:17:422a0d:2787:xx::/4062068 (SpectraIP)nld (Netherlands)noblockedblocked/64Report
21653042026-05-21 09:13:0493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21653002026-05-21 08:39:56194.53.160.x/2461013 (Alliander-AS)nld (Netherlands)yesblockedblockednoneReport
21651642026-05-21 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21651632026-05-21 02:00:0545.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21651182026-05-20 23:27:132a14:7580:e7xx::/40213293nld (Netherlands)noblockedblocked/40Report
21651072026-05-20 22:51:232a14:7580:e7xx::/40213293nld (Netherlands)noblockedblocked/40Report
21648502026-05-20 15:50:2193.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21648152026-05-20 14:57:12143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21648132026-05-20 14:55:4793.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21647792026-05-20 14:12:4893.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21647092026-05-20 12:35:4393.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21646462026-05-20 09:51:4589.20.181.x/2439686 (ASN-EUROFIBER)nld (Netherlands)yesblockedblockednoneReport
21646432026-05-20 09:40:1493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
21645982026-05-20 07:24:27143.177.138.x/2450266 (tmobile-thuis)nld (Netherlands)yesrewrittenrewrittennoneReport
21645812026-05-20 06:38:3187.209.210.x/2450266 (tmobile-thuis)nld (Netherlands)yesblockedblockednoneReport
21644992026-05-20 02:00:0894.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblockedblocked/30Report
21644982026-05-20 02:00:0545.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
21642432026-05-19 16:31:0437.139.22.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21642432026-05-19 16:31:042a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21641192026-05-19 13:46:16134.209.83.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
21641192026-05-19 13:46:162a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport

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