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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
5682052018-11-09 05:38:1089.247.100.x/248881 (VERSATEL)deu (Germany)yesblockedblockednoneReport
5320332018-09-07 23:52:0089.247.100.x/248881 (VERSATEL)deu (Germany)yesblockedblockednoneReport
5008462018-07-12 23:53:3489.247.100.x/248881 (VERSATEL)deu (Germany)yesblockedblockednoneReport
4685432018-05-19 15:27:0689.247.100.x/248881 (VERSATEL)deu (Germany)yesblockedblockednoneReport
4544692018-04-27 23:07:3689.247.100.x/248881 (VERSATEL)deu (Germany)yesblockedblockednoneReport
4472482018-04-16 23:21:3689.247.100.x/248881 (VERSATEL)deu (Germany)yesblockedblockednoneReport
4372032018-03-31 12:14:4489.247.100.x/248881 (VERSATEL)deu (Germany)yesrewrittenrewrittennoneReport
4371512018-03-31 08:50:5889.247.100.x/248881 (VERSATEL)deu (Germany)yesrewrittenrewrittennoneReport

All results shown
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