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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
16497152023-10-05 01:47:37213.196.192.x/248422 (NETCOLOGNE)deu (Germany)yesblockedblockednoneReport
16463032023-09-28 00:38:58213.196.192.x/248422 (NETCOLOGNE)deu (Germany)yesblockedblockednoneReport
10849122021-02-15 16:34:59213.196.192.x/248422 (NETCOLOGNE)deu (Germany)yesblockedblockednoneReport
10848602021-02-15 15:49:59213.196.192.x/248422 (NETCOLOGNE)deu (Germany)yesblockedblockednoneReport
10848392021-02-15 15:24:59213.196.192.x/248422 (NETCOLOGNE)deu (Germany)yesblockedblockednoneReport
10848262021-02-15 15:09:59213.196.192.x/248422 (NETCOLOGNE)deu (Germany)yesblockedblockednoneReport

All results shown
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