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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
16639282023-10-31 17:06:1783.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16634752023-10-30 20:31:2583.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16595802023-10-23 17:56:5583.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16595582023-10-23 17:03:1683.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16536252023-10-12 05:37:2383.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16469662023-09-29 07:08:2183.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16469582023-09-29 06:56:1083.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16467702023-09-28 20:17:4783.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16445102023-09-24 20:01:5583.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16445062023-09-24 19:46:3083.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16443902023-09-24 15:03:4383.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16443652023-09-24 14:02:5483.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesrewrittenrewrittennoneReport
16442662023-09-24 07:40:3683.82.5.x/2433915 (TNF-AS)nld (Netherlands)yesblockedblockednoneReport

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