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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
5812722018-12-01 21:20:1990.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5787532018-11-27 16:33:5990.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
5638472018-11-01 12:47:0890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
5637782018-11-01 09:54:5790.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5575272018-10-21 15:19:1890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5398512018-09-21 22:37:3190.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5388782018-09-20 09:50:0790.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5348932018-09-13 08:43:4190.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5309602018-09-06 07:37:1790.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5309212018-09-06 06:05:0090.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5249042018-08-26 11:46:5390.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5248882018-08-26 10:44:3890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5248862018-08-26 10:41:1390.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5246462018-08-25 21:02:4290.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5221232018-08-21 10:16:2890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
5179412018-08-13 15:42:3090.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5169942018-08-11 17:22:0990.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5124662018-08-03 07:25:0690.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5096232018-07-29 14:04:4290.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5059432018-07-22 12:18:2290.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5059252018-07-22 11:42:1290.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
5020172018-07-15 10:09:1190.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4992672018-07-10 14:04:3890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
4981942018-07-09 05:30:5990.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4956482018-07-04 08:12:5490.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4949132018-07-03 05:08:0690.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4915702018-06-27 07:06:3490.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4874822018-06-20 06:00:1790.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4842802018-06-14 08:16:2790.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4813202018-06-09 11:14:5190.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4775132018-06-03 01:56:0490.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
4736632018-05-27 19:48:0890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4700492018-05-22 02:54:4190.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4699562018-05-21 23:26:2190.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4689132018-05-20 06:22:5890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4652012018-05-14 16:32:5990.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4639722018-05-12 10:17:0290.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
4615302018-05-08 23:36:0290.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4605152018-05-07 15:26:1490.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4557852018-04-30 14:19:5890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4557222018-04-30 12:09:4690.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4556222018-04-30 08:13:3790.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4511582018-04-23 07:06:1390.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4484012018-04-18 15:34:5890.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4466912018-04-16 06:00:0990.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4433752018-04-10 19:43:5390.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
4431302018-04-10 13:11:1190.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesblockedblockednoneReport
4421562018-04-08 21:32:3390.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport
4378352018-04-01 17:31:1690.145.142.x/2429396 (Eurofiber-UNET)nld (Netherlands)yesrewrittenrewrittennoneReport

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