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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
4128452018-02-19 00:18:3946.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
3645182017-12-02 00:45:2746.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2900932017-08-05 01:35:5146.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2900502017-08-04 23:47:1446.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2893642017-08-03 23:36:4346.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2877152017-08-01 23:38:1246.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2847892017-07-28 23:14:0746.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2840082017-07-28 01:15:2346.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2839332017-07-27 23:14:5246.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2734052017-07-14 23:59:4446.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2608882017-06-29 23:25:0846.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport
2500072017-06-16 23:47:5846.83.38.x/243320 (DTAG)deu (Germany)yesrewrittenrewrittennoneReport

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