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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
6483062019-03-23 12:00:40118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6457232019-03-19 14:29:43118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6389462019-03-10 09:23:17118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6298452019-02-24 13:42:08118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6258542019-02-17 17:33:57118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6234662019-02-13 11:11:45118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6233722019-02-13 07:04:48118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6211712019-02-09 09:52:31118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6175082019-02-02 21:50:47118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6164772019-01-31 22:30:45118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6164152019-01-31 20:21:21118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6162282019-01-31 13:13:33118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6160632019-01-31 06:36:00118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6156862019-01-30 17:08:39118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6129082019-01-25 18:58:10118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
6061852019-01-14 13:33:00118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport
5859362018-12-10 13:06:45118.83.55.x/244721 (JCN)jpn (Japan)yesrewrittenrewrittennoneReport

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