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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
2360612017-05-31 23:43:2579.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2075392017-05-02 23:12:5979.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
1785472017-04-02 23:44:2779.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
1552402017-02-27 00:46:2179.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
1214242017-01-02 00:49:4179.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
1195152016-12-29 00:54:1379.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
1178252016-12-26 00:56:4079.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
1122912016-12-16 00:11:1679.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
779112016-10-12 23:50:0579.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
775272016-10-11 23:50:3379.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
772072016-10-10 23:53:1279.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
768802016-10-10 01:53:4679.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
768642016-10-09 23:54:2979.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
756522016-10-05 23:56:5479.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
753282016-10-04 23:59:2779.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
746562016-10-03 00:01:2679.237.173.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport

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