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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
15130212023-01-17 22:06:5383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15087082023-01-10 20:46:1683.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15046012023-01-03 19:55:4383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
15007602022-12-27 08:36:0983.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14970402022-12-20 04:19:5183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14933212022-12-12 23:46:1183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14894762022-12-05 22:26:1083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14861382022-11-27 14:26:4183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14811432022-11-18 23:42:0383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14769882022-11-11 22:47:0283.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14710352022-11-04 09:39:3083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14665572022-10-27 19:54:5083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14626142022-10-20 17:51:5883.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14564192022-10-13 15:22:3883.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14522522022-10-06 10:51:3983.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14476982022-09-28 10:42:2083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14444922022-09-21 07:21:0083.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14401072022-09-14 02:45:0783.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14356282022-09-06 20:04:3683.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesunknownunknownnoneReport
14301512022-08-30 05:07:0983.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14252582022-08-22 21:58:1383.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14189592022-08-15 15:36:4483.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14140512022-08-08 12:54:4483.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14105512022-08-01 10:28:3483.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14069082022-07-25 07:54:2683.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
14022232022-07-18 02:03:2183.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
13983282022-07-10 22:18:4583.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
13943942022-07-03 16:58:2783.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
13842872022-06-18 13:26:4583.81.225.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport

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