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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
3298592017-10-07 10:01:50210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
2840382017-07-28 02:22:48210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
2783502017-07-20 22:47:35210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
2650112017-07-04 22:10:45210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
2617932017-06-30 22:42:46210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
2518182017-06-19 08:38:55210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1720602017-03-25 22:14:35210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1685802017-03-20 19:49:09210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1681382017-03-20 08:54:42210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1613132017-03-09 06:48:44210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1533852017-02-25 07:31:16210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1287282017-01-13 20:26:17210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1188032016-12-27 21:19:48210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
1010282016-11-29 07:20:49210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport
904582016-11-13 04:05:38210.54.38.x/24133124 (SPARKVENT-AS-AP)nzl (New Zealand)yesrewrittenrewrittennoneReport

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