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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
8474322020-02-24 13:17:002409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8375052020-02-07 17:07:392409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8332612020-01-30 14:45:262409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8331252020-01-30 10:36:392409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8137802019-12-26 10:29:202409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
8061022019-12-12 07:26:292409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7954292019-11-25 12:46:462409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7768252019-10-26 10:39:282409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7711432019-10-17 09:07:112409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7711252019-10-17 08:27:292409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7591182019-09-28 06:42:172409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report
7369752019-08-21 12:12:282409:250:89xx::/4055392 (MF-NATIVE6-W)jpn (Japan)noblockedblocked/56Report

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