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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
16030552023-07-08 17:54:2477.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030502023-07-08 17:48:1977.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030472023-07-08 17:45:5577.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030452023-07-08 17:43:4077.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030432023-07-08 17:41:0877.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030422023-07-08 17:37:4677.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030412023-07-08 17:34:3677.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030362023-07-08 17:18:1477.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030352023-07-08 17:14:0077.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030332023-07-08 17:11:0877.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport
16030232023-07-08 16:43:4677.64.147.x/2416202 (TELECOLUMBUS-AS)deu (Germany)yesblockedblockednoneReport

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