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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
17342862024-03-17 02:48:05172.81.61.x/24398019 (DYNU)usa (United States)noblockedblockednoneReport
17342862024-03-17 02:48:052602:ff23:xx::/40398019 (DYNU)usa (United States)noblockedblocked/64Report
17308092024-03-10 01:41:00172.81.61.x/24398019 (DYNU)usa (United States)noblockedblockednoneReport
17308092024-03-10 01:41:002602:ff23:xx::/40398019 (DYNU)usa (United States)noblockedblocked/64Report
17271582024-03-03 00:33:57172.81.61.x/24398019 (DYNU)usa (United States)noblockedblockednoneReport
17271582024-03-03 00:33:572602:ff23:xx::/40398019 (DYNU)usa (United States)noblockedblocked/64Report
17235232024-02-24 23:26:55172.81.61.x/24398019 (DYNU)usa (United States)noblockedblockednoneReport
17235232024-02-24 23:26:552602:ff23:xx::/40398019 (DYNU)usa (United States)noblockedblocked/64Report
17200702024-02-17 22:19:55172.81.61.x/24398019 (DYNU)usa (United States)noblockedblockednoneReport
17200702024-02-17 22:19:552602:ff23:xx::/40398019 (DYNU)usa (United States)noblockedblocked/64Report
9610892020-08-25 17:00:25142.202.188.x/24398019 (DYNU)usa (United States)yesblockedreceived/10Report
9608962020-08-25 15:44:10142.202.188.x/24398019 (DYNU)usa (United States)yesblockedblockednoneReport

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