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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
22649972026-11-08 11:16:2046.34.3.x/24214677 (DeluxHost)nld (Netherlands)noblockedblockednoneReport
22649892026-11-08 10:22:27178.227.204.x/2431615 (Odido)nld (Netherlands)yesblockedblockednoneReport
22649352026-11-08 06:47:09178.62.207.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22649312026-11-08 06:47:07198.211.123.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22649282026-11-08 06:47:06146.185.152.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22648492026-11-08 05:19:03153.92.127.x/2463473 (HOSTHATCH)nld (Netherlands)nounknownunknownnoneReport
22648222026-11-08 04:37:02176.56.236.x/24198203 (ASN-ROUTELABEL)nld (Netherlands)nounknownunknownnoneReport
22647892026-11-08 02:00:0694.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22647882026-11-08 02:00:0645.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22647132026-11-07 21:37:5793.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22646372026-11-07 17:48:1393.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22645422026-11-07 13:27:2146.34.3.x/24214677 (DeluxHost)nld (Netherlands)noblockedblockednoneReport
22645392026-11-07 13:19:2862.105.221.x/24214677 (DeluxHost)nld (Netherlands)noblockedblockednoneReport
22645362026-11-07 13:11:0562.105.221.x/24214677 (DeluxHost)nld (Netherlands)noblockedblockednoneReport
22645352026-11-07 13:10:2162.105.221.x/24214677 (DeluxHost)nld (Netherlands)noblockedblockednoneReport
22644402026-11-07 09:39:4837.48.81.x/2460781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedblocked/18Report
22644402026-11-07 09:39:482001:1af8:47xx::/4060781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedreceived/16Report
22644102026-11-07 08:18:1462.108.9.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22644102026-11-07 08:18:142001:1c00:95xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/72Report
22643322026-11-07 02:00:0594.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22643312026-11-07 02:00:0445.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22642872026-11-06 22:08:2191.201.164.x/2439637 (NETLOGICS-AS)nld (Netherlands)yesblockedblockednoneReport
22642182026-11-06 19:05:4293.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22640482026-11-06 12:47:5393.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22638392026-11-06 02:09:05103.147.153.x/24215296 (LOWPING-NL)nld (Netherlands)no✔blockedreceived/8Report
22638392026-11-06 02:09:052001:67c:exx::/40215296 (LOWPING-NL)nld (Netherlands)no✔blockedreceived/16Report
22638372026-11-06 02:00:0594.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22638362026-11-06 02:00:0345.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22638042026-11-06 00:03:0493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22636772026-11-05 19:07:0579.110.52.x/249009 (M247)nld (Netherlands)noblockedblockednoneReport
22636762026-11-05 19:05:5579.110.52.x/249009 (M247)nld (Netherlands)noblockedblockednoneReport
22636742026-11-05 19:04:4579.110.52.x/249009 (M247)nld (Netherlands)noblockedblockednoneReport
22636702026-11-05 19:03:3579.110.52.x/249009 (M247)nld (Netherlands)noblockedblockednoneReport
22636692026-11-05 19:02:2579.110.52.x/249009 (M247)nld (Netherlands)noblockedblockednoneReport
22636672026-11-05 19:01:1679.110.52.x/249009 (M247)nld (Netherlands)noblockedblockednoneReport
22636652026-11-05 18:57:12143.177.138.x/2450266 (Odido)nld (Netherlands)yesrewrittenrewrittennoneReport
22635982026-11-05 16:59:59148.135.207.x/24214677 (DeluxHost)nld (Netherlands)noblockedreceived/8Report
22635982026-11-05 16:59:592a12:bec4:18xx::/40214677 (DeluxHost)nld (Netherlands)noblockedreceived/24Report
22635972026-11-05 16:59:40148.135.207.x/24214677 (DeluxHost)nld (Netherlands)noblockedreceived/8Report
22635972026-11-05 16:59:402a12:bec4:18xx::/40214677 (DeluxHost)nld (Netherlands)noblockedreceived/24Report
22635962026-11-05 16:56:57143.177.138.x/2450266 (Odido)nld (Netherlands)yesrewrittenrewrittennoneReport
22634362026-11-05 12:35:0462.132.3.x/2457043 (HOSTKEY-AS)nld (Netherlands)noblockedblockednoneReport
22634132026-11-05 12:09:34178.238.98.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesblockedblockednoneReport
22632272026-11-05 03:50:32143.177.138.x/2450266 (Odido)nld (Netherlands)yesrewrittenrewrittennoneReport
22631992026-11-05 02:00:0494.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22631982026-11-05 02:00:0445.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22631652026-11-04 23:54:46143.177.138.x/2450266 (Odido)nld (Netherlands)yesrewrittenrewrittennoneReport
22631432026-11-04 22:39:55144.31.13.x/24207513 (HOSTOFF)nld (Netherlands)noblockedblockednoneReport
22630812026-11-04 19:53:0537.139.22.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22630812026-11-04 19:53:052a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22629662026-11-04 16:54:47134.209.83.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22629662026-11-04 16:54:472a03:b0c0:xx::/4014061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22629502026-11-04 16:36:5784.25.79.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22629322026-11-04 16:12:23193.151.185.x/24208864 (weserve)nld (Netherlands)yesblockedblockednoneReport
22629192026-11-04 15:49:22193.151.185.x/24208864 (weserve)nld (Netherlands)yesblockedblockednoneReport
22628862026-11-04 14:50:4162.195.241.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
22628202026-11-04 13:18:3993.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22627652026-11-04 12:07:5462.195.241.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
22627302026-11-04 11:16:20103.204.195.x/24215605 (Informatiq)nld (Netherlands)no✔blockedreceived/9Report
22626162026-11-04 07:52:2962.195.241.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
22625472026-11-04 04:31:3845.141.117.x/24211507 (Aluy)nld (Netherlands)noblockedblockednoneReport
22625472026-11-04 04:31:382a14:c380:6xx::/40211507 (Aluy)nld (Netherlands)noblockedblocked/64Report
22625102026-11-04 02:00:0594.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22625092026-11-04 02:00:0545.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22624192026-11-03 21:44:4631.77.229.x/24218877 (GUARD)nld (Netherlands)noblockedblockednoneReport
22624182026-11-03 21:44:1731.77.229.x/24218877 (GUARD)nld (Netherlands)noblockedblockednoneReport
22621442026-11-03 13:50:2786.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
22620612026-11-03 12:03:1862.195.241.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22619952026-11-03 10:34:13193.239.222.x/2435316 (PRODACOM-AS)nld (Netherlands)noblockedreceived/8Report
22619802026-11-03 10:10:0283.80.172.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22619602026-11-03 09:19:152a06:de00:10xx::/40215296 (LOWPING-NL)nld (Netherlands)noblockedreceived/48Report
22619202026-11-03 07:26:3189.20.181.x/2439686 (AS-EUROFIBER)nld (Netherlands)yesblockedblockednoneReport
22618482026-11-03 02:00:0694.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22618472026-11-03 02:00:0445.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22616412026-11-02 16:09:21185.4.113.x/2449981 (WorldStream)nld (Netherlands)noblockedblockednoneReport
22616412026-11-02 16:09:212a02:20b3:1xx::/4049981 (WorldStream)nld (Netherlands)noblockedblockednoneReport
22616362026-11-02 15:54:21109.122.59.x/24197191 (NL-VIRTICALOPER-20260526)nld (Netherlands)noblocked✔blocked/24Report
22616362026-11-02 15:54:212a0c:b641:4xx::/40197191 (NL-VIRTICALOPER-20260526)nld (Netherlands)noblockedblocked/64Report
22615122026-11-02 11:29:3186.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
22614352026-11-02 08:30:3586.92.143.x/241136 (KPN)nld (Netherlands)yesrewrittenrewrittennoneReport
22613082026-11-02 02:00:0694.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22613072026-11-02 02:00:0445.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22609752026-11-01 06:47:11178.62.207.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22609682026-11-01 06:47:08198.211.123.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22609652026-11-01 06:47:07146.185.152.x/2414061 (DIGITALOCEAN-ASN)nld (Netherlands)noblockedblockednoneReport
22609172026-11-01 05:27:30185.244.24.x/24202585 (bgp-rodeo)nld (Netherlands)no✔blocked✔blocked/24Report
22609172026-11-01 05:27:302001:678:dxx::/40202585 (bgp-rodeo)nld (Netherlands)noblockedblocked/48Report
22609092026-11-01 05:19:02153.92.127.x/2463473 (HOSTHATCH)nld (Netherlands)nounknownunknownnoneReport
22608712026-11-01 04:37:02176.56.236.x/24198203 (ASN-ROUTELABEL)nld (Netherlands)nounknownunknownnoneReport
22608162026-11-01 02:00:0694.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22608152026-11-01 02:00:0345.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22607672026-10-31 23:03:2693.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22606992026-10-31 20:03:5693.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22606812026-10-31 19:19:1184.28.66.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22606782026-10-31 19:01:3894.124.140.x/2439637 (NETLOGICS-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
22604472026-10-31 08:32:0437.48.81.x/2460781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedblocked/18Report
22604472026-10-31 08:32:042001:1af8:47xx::/4060781 (LEASEWEB-NL-AMS-01)nld (Netherlands)noblockedreceived/16Report
22604422026-10-31 08:15:1262.195.92.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22603212026-10-31 02:00:0745.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22603202026-10-31 02:00:0694.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22602012026-10-30 20:59:5193.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22601992026-10-30 20:59:1291.201.164.x/2439637 (NETLOGICS-AS)nld (Netherlands)yesblockedblockednoneReport
22599852026-10-30 13:01:2693.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22599262026-10-30 11:34:4162.108.9.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22599262026-10-30 11:34:412001:1c00:95xx::/4033915 (TNF-AS)nld (Netherlands)noblockedblocked/96Report
22599252026-10-30 11:34:4062.195.92.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22598832026-10-30 09:55:4362.195.92.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22598322026-10-30 07:32:5762.195.92.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport
22597432026-10-30 02:00:0745.159.140.x/24212635 (AS212635)nld (Netherlands)noblockedblocked/22Report
22597422026-10-30 02:00:0694.142.247.x/248283 (COLOCLUE-AS)nld (Netherlands)noblocked✔blocked/29Report
22597232026-10-30 01:01:07103.147.153.x/24215296 (LOWPING-NL)nld (Netherlands)no✔blockedreceived/8Report
22597232026-10-30 01:01:072001:67c:exx::/40215296 (LOWPING-NL)nld (Netherlands)no✔blockedreceived/16Report
22595112026-10-29 16:54:5693.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport
22594802026-10-29 15:55:5493.114.180.x/2444854 (ERITAP-AS)nld (Netherlands)yesblockedblockednoneReport

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