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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
9312992020-07-21 10:48:44176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
9270332020-07-12 20:57:02176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
9206872020-06-30 12:48:56176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
9159112020-06-21 14:25:19176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
9108482020-06-12 08:49:12176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
9108442020-06-12 08:36:55176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
9064312020-06-04 16:34:21176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
9016392020-05-27 15:04:17176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8980662020-05-20 13:57:40176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8940302020-05-13 06:57:29176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8898222020-05-05 18:43:27176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8858972020-04-28 17:36:39176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8801702020-04-18 11:12:57176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8757162020-04-10 06:35:01176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8716032020-04-03 05:28:11176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport
8676192020-03-26 19:01:40176.72.142.x/241759 (TSF-IP-Core)fin (Finland)yesrewrittenrewrittennoneReport

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