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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
18087012024-08-06 18:25:03152.89.246.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/10Report
9111502020-06-12 19:51:10185.239.237.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/8Report
9111492020-06-12 19:51:10193.23.126.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/8Report
9111482020-06-12 19:51:1045.146.253.x/2430823 (COMBAHTON)deu (Germany)noblockedreceived/8Report
8417202020-02-14 16:14:462a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceived/16Report
7060752019-06-28 14:08:542a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceived/16Report
5001702018-07-11 21:34:115.1.74.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
2788302017-07-21 13:05:232a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceived/16Report
1361392017-01-29 12:26:272a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
1341952017-01-26 12:04:592a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
1111202016-12-14 14:13:182a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
791992016-10-17 20:07:542a01:367:c1xx::/4030823 (COMBAHTON)deu (Germany)noreceivedreceivednoneReport
594312016-06-22 21:40:53212.114.50.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
545772016-02-18 17:59:385.1.74.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
545282016-02-16 23:51:145.1.74.x/2430823 (COMBAHTON)deu (Germany)noreceivedreceived/8Report
545232016-02-16 21:34:23212.114.51.x/2430823 (COMBAHTON)fra (France)yesreceivedreceived/8Report

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