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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
9039272020-05-31 03:17:1038.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8882702020-05-02 22:26:4038.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8843082020-04-25 21:13:5138.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8803622020-04-18 20:01:0638.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8723602020-04-04 17:36:2438.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8685562020-03-28 19:05:1738.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8647842020-03-21 17:52:3538.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8608662020-03-14 16:40:0138.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8510402020-02-29 02:08:1838.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8423112020-02-16 01:22:5338.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8302862020-01-25 21:46:3938.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
8255932020-01-17 19:33:4738.128.153.x/24174 (COGENT-174)usa (United States)yesrewrittenreceivednoneReport
6757582019-05-08 03:41:3838.128.153.x/24174 (COGENT-174)usa (United States)yesblockedreceived/8Report
4539072018-04-27 02:18:1938.128.153.x/24174 (COGENT-174)usa (United States)yesunknownunknownnoneReport

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