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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
18595332024-11-12 07:57:0931.173.85.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
11422302021-05-13 11:11:30178.176.74.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
11422282021-05-13 11:07:56178.176.74.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
11121862021-03-26 19:29:2691.205.168.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
10813152021-02-11 22:02:0491.205.168.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
10812812021-02-11 21:17:0891.205.168.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
10812652021-02-11 20:52:0491.205.168.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
10812502021-02-11 20:37:0391.205.168.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
10222532020-11-07 00:03:4091.205.168.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
7275182019-08-04 12:23:1894.25.171.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
6990322019-06-16 08:19:2594.25.171.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
6221762019-02-11 12:17:3331.173.87.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
5849402018-12-08 09:41:1094.25.170.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesunknownunknownnoneReport
808942016-10-22 08:40:1731.173.85.x/2425159 (SONICDUO-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport

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