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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
4920032018-06-27 20:05:598.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4879252018-06-20 18:59:178.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4839132018-06-13 17:53:288.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4797662018-06-06 16:46:408.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4711432018-05-23 14:33:198.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4656222018-05-15 08:33:508.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4621592018-05-09 16:49:058.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport
4291122018-03-17 19:39:598.30.81.x/24395819 (AMTECHCOMM)usa (United States)yesblockedblockednoneReport

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