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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
9783752020-09-09 11:46:342a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
9704452020-09-04 12:15:352a0d:a740:xx::/40213371 (SQUITTER-NETWORKS)nld (Netherlands)noreceivedreceived/16Report
9694092020-09-03 03:34:3845.131.192.x/2429802 (HVC-AS)nld (Netherlands)yesblockedreceived/8Report
9694082020-09-03 03:34:3445.131.192.x/2429802 (HVC-AS)nld (Netherlands)yesblockedreceived/12Report
9693962020-09-03 03:27:3845.131.194.x/2462904 (EONIX-COMMUNICATIONS-ASBLOCK-62904)nld (Netherlands)yesblockedreceived/8Report
9636512020-08-28 07:34:39185.229.225.x/2441436 (CloudWebManage-EU)nld (Netherlands)noblockedreceived/8Report
9592892020-08-24 08:25:502a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
9471542020-08-12 08:42:322a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
9471302020-08-12 08:03:192a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
9387062020-07-31 04:37:022a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
9387052020-07-31 04:37:022a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
9385492020-07-30 23:15:472a0d:a740:xx::/40213371 (SQUITTER-NETWORKS)nld (Netherlands)noreceivedreceived/16Report
9379192020-07-30 09:21:042a0b:bbc0:31xx::/40213251 (de-srv-2-mnt)nld (Netherlands)noreceivedreceived/16Report
9326452020-07-23 22:08:402a0d:a740:xx::/40213371 (SQUITTER-NETWORKS)nld (Netherlands)noreceivedreceived/16Report
9292962020-07-16 21:01:352a0d:a740:xx::/40213371 (SQUITTER-NETWORKS)nld (Netherlands)noreceivedreceived/16Report
9256792020-07-09 19:54:322a0d:a740:xx::/40213371 (SQUITTER-NETWORKS)nld (Netherlands)noreceivedreceived/16Report
9247722020-07-08 07:58:402a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
9220142020-07-02 18:47:232a0d:a740:xx::/40213371 (SQUITTER-NETWORKS)nld (Netherlands)noreceivedreceived/16Report
9101372020-06-11 02:18:382a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
9095852020-06-10 07:50:372a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
9072462020-06-06 05:56:19185.229.224.x/2441436 (CloudWebManage-EU)nld (Netherlands)noblockedreceived/8Report
9060862020-06-04 00:54:23185.229.224.x/2441436 (CloudWebManage-EU)nld (Netherlands)noblockedreceived/8Report
9026642020-05-29 07:15:40185.229.224.x/2441436 (CloudWebManage-EU)nld (Netherlands)noblockedreceived/8Report
9014382020-05-27 08:15:262a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8989922020-05-22 06:08:42185.229.224.x/2441436 (CloudWebManage-EU)nld (Netherlands)noblockedreceived/8Report
8955102020-05-16 01:23:242a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8952632020-05-15 15:14:432a00:1098:xx::/4044684 (MYTHIC)nld (Netherlands)noreceivedreceived/16Report
8940002020-05-13 06:15:532a0d:a740:xx::/40209299nld (Netherlands)noreceivedreceived/16Report
8731622020-04-06 08:23:08194.31.237.x/2448693 (NTSERVICE-AS)nld (Netherlands)noreceivedreceived/8Report
8728782020-04-05 18:31:27194.31.237.x/2448693 (NTSERVICE-AS)nld (Netherlands)noreceivedreceived/8Report
8714242020-04-02 20:04:53193.37.252.x/249009 (M247)nld (Netherlands)yesrewrittenreceivednoneReport
8662122020-03-24 12:49:24193.37.252.x/249009 (M247)nld (Netherlands)yesrewrittenreceivednoneReport
8599182020-03-12 21:21:42194.48.168.x/2431400 (ACCELERATED-IT)nld (Netherlands)noblockedreceived/8Report
8595702020-03-12 12:10:372a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8594982020-03-12 09:51:262a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8588552020-03-11 10:12:202a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8580902020-03-10 09:52:532a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8544702020-03-03 18:03:0892.65.75.x/241136 (KPN)nld (Netherlands)yesrewrittenreceivednoneReport
8541662020-03-03 08:45:442a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8494392020-02-27 08:42:0737.153.233.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
8486542020-02-26 08:51:492a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8439482020-02-18 16:10:272a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8403692020-02-12 13:20:192a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8402642020-02-12 08:49:032a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8395452020-02-11 09:08:212a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8361572020-02-04 13:07:472a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8360492020-02-04 08:01:292a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8332172020-01-30 13:27:202a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8331552020-01-30 11:32:442a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8330892020-01-30 09:16:4991.199.118.x/2462240 (Clouvider)nld (Netherlands)noblockedreceived/8Report
8324962020-01-29 13:23:1789.146.50.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenreceivednoneReport
8324182020-01-29 11:17:3992.64.68.x/241136 (KPN)nld (Netherlands)yesblockedreceived/8Report
8311902020-01-27 13:30:032a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8294682020-01-24 11:27:24212.123.251.x/248220 (COLT)nld (Netherlands)yesrewrittenreceivednoneReport
8288602020-01-23 10:25:562a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8269972020-01-20 12:23:052a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8247882020-01-16 12:59:142a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8241642020-01-15 13:19:062a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8233592020-01-14 09:50:122a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8227722020-01-13 11:16:152a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8196882020-01-07 08:43:202a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8190492020-01-06 10:09:282a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8189902020-01-06 07:56:402a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8129192019-12-24 09:07:302a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8102392019-12-19 07:15:20171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
8061492019-12-12 09:15:472a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8054252019-12-11 07:53:03171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
8047582019-12-10 12:00:452a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8046462019-12-10 08:34:45171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
8016882019-12-05 08:59:062a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
8003052019-12-03 07:28:24171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
8001432019-12-03 00:15:14185.10.235.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenreceived/9Report
8000952019-12-02 23:00:19185.10.235.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenreceived/9Report
8000562019-12-02 21:36:18185.10.235.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenreceived/9Report
7998282019-12-02 15:59:35185.10.235.x/2439647 (REDHOSTING-AS)nld (Netherlands)yesrewrittenreceived/9Report
7965272019-11-27 09:08:182a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7953662019-11-25 10:27:382a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7952922019-11-25 07:26:56171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
7915642019-11-19 08:39:512a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7909112019-11-18 11:05:422a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7892682019-11-15 11:13:50188.206.104.x/241136 (KPN)nld (Netherlands)yesblockedreceived/8Report
7863012019-11-11 09:58:502a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7862612019-11-11 08:35:53171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
7833972019-11-06 08:34:46171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
7828152019-11-05 10:06:5431.161.227.x/241136 (KPN)nld (Netherlands)yesblockedreceived/8Report
7820872019-11-04 08:51:582a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7791932019-10-30 07:28:22171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
7785892019-10-29 08:36:102a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7779492019-10-28 12:11:18171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
7778232019-10-28 07:45:112a04:b904:xx::/408587 (Infracom-AS)nld (Netherlands)noreceivedreceived/16Report
7742912019-10-22 14:27:57171.33.130.x/2428878 (SIGNET-AS)nld (Netherlands)yesrewrittenreceivednoneReport
7738682019-10-21 20:43:5892.111.108.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenreceived/8Report
7730712019-10-20 15:45:3592.111.108.x/246830 (LibertyGlobal)nld (Netherlands)yesrewrittenreceived/8Report

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