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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
12385622021-10-25 09:51:06212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
12297902021-10-11 15:32:38212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
12256652021-10-04 14:26:51212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
12211832021-09-27 13:20:22212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
12171672021-09-20 12:13:54212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownunknownnoneReport
12132502021-09-13 11:07:27212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
12094762021-09-06 10:01:03212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
12056222021-08-30 08:54:07212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
11959672021-08-12 23:06:00212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11919142021-08-05 21:59:39212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
11880452021-07-29 20:53:54212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11842952021-07-22 19:47:36212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
11805662021-07-15 18:41:42212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11743072021-07-08 17:35:53212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11703142021-07-01 16:30:05212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11638422021-06-18 13:06:21212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11592322021-06-11 11:59:45212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
11552802021-06-04 12:09:25212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11511592021-05-28 11:03:05212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
11470662021-05-21 09:57:23212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11428862021-05-14 08:50:40212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesrewrittenrewrittennoneReport
11377622021-05-06 11:57:23212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11337952021-04-29 10:51:38212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11198902021-04-08 13:42:13212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11156872021-04-01 12:36:25212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11113632021-03-25 11:30:37212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport
11069042021-03-18 10:24:50212.121.119.x/2428685 (ASN-ROUTIT)nld (Netherlands)yesunknownrewrittennoneReport

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