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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
21333172026-03-23 05:32:5662.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21295492026-03-16 04:26:0362.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21257282026-03-09 03:19:1062.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21218902026-03-02 02:12:1562.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21180102026-02-23 01:05:1862.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21139412026-02-15 23:25:1862.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21096292026-02-08 22:16:5862.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21055242026-02-01 21:08:5162.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
21014842026-01-25 20:00:5162.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport
20975262026-01-18 18:52:4962.141.56.x/2431103 (KEYWEB-AS)deu (Germany)yesblockedblockednoneReport

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