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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
4462232018-04-15 08:53:34103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4462232018-04-15 08:53:342403:bd80:c0xx::/4059105 (HOMENOC)jpn (Japan)noblockedblocked/64Report
4418762018-04-08 07:47:11103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4382412018-04-02 13:51:22103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4379812018-04-02 01:50:53103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4379732018-04-02 01:26:29103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4375782018-04-01 06:40:37103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4375782018-04-01 06:40:372403:bd80:bbxx::/4059105 (HOMENOC)jpn (Japan)noblockedblocked/64Report
4335512018-03-25 05:34:03103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4335512018-03-25 05:34:032403:bd80:bbxx::/4059105 (HOMENOC)jpn (Japan)noreceivedreceived/16Report
4292832018-03-18 04:27:25103.48.31.x/2459105 (HOMENOC)jpn (Japan)yesrewrittenrewrittennoneReport
4255482018-03-12 14:11:09103.48.31.x/2459105 (HOMENOC)jpn (Japan)norewrittenreceived/10Report

All results shown
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