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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
18544652024-11-02 16:49:382001:41d0:7xx::/4016276 (OVH)fra (France)yesblockedblockednoneReport
18048052024-07-30 08:49:142001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report
18014242024-07-23 07:42:072001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report
17975882024-07-16 06:34:582001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report
17959332024-07-12 19:08:452001:41d0:7xx::/4016276 (OVH)deu (Germany)yesblockedblockednoneReport
16760972023-11-23 07:36:222001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report
14204532022-08-16 23:22:512001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report
14147432022-08-09 22:16:092001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report
14113982022-08-02 21:09:232001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report
14078132022-07-26 20:02:342001:41d0:7xx::/4016276 (OVH)deu (Germany)noblockedblocked/32Report

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