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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
2028672017-04-28 15:37:542001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblocked/64Report
1990762017-04-25 09:27:422001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblocked/64Report
1916742017-04-18 03:56:092001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblocked/64Report
1832802017-04-08 21:50:152001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblocked/64Report
1775092017-04-01 12:16:462001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblocked/64Report
1712962017-03-24 21:07:412001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblocked/64Report
1712902017-03-24 20:53:492001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblocked/64Report
1390612017-02-02 20:00:232001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1389512017-02-02 17:00:102001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1362852017-01-29 19:27:282001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1317812017-01-18 21:26:492001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1315932017-01-18 15:46:052001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1285022017-01-13 13:39:402001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport
1224092017-01-03 20:19:592001:1c01:1bxx::/409143 (ZIGGO)nld (Netherlands)noblockedblockednoneReport

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