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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
22162132026-08-17 15:52:482a0f:85c1:3xx::/40215899gbr (United Kingdom)noblockedblocked/48Report
22162062026-08-17 15:45:442a0f:85c1:3xx::/40215899gbr (United Kingdom)noblockedblocked/48Report
22159672026-08-17 10:45:352a0f:85c1:3xx::/40215899gbr (United Kingdom)noblockedreceived/48Report
22157162026-08-16 20:49:032a0f:85c1:3xx::/40215899gbr (United Kingdom)nounknownunknownnoneReport
22155542026-08-16 14:04:522a0f:9400:69xx::/40215899gbr (United Kingdom)noblockedblocked/48Report
22155502026-08-16 13:57:452a0f:9400:69xx::/40215899gbr (United Kingdom)nounknownunknownnoneReport
22155002026-08-16 12:00:392a0f:85c1:3xx::/40215899gbr (United Kingdom)noblockedblocked/48Report
22154972026-08-16 11:56:072a0f:85c1:3xx::/40215899gbr (United Kingdom)nounknownunknownnoneReport
22154742026-08-16 11:11:022a0f:85c1:3xx::/40215899gbr (United Kingdom)noblockedblocked/48Report
22154722026-08-16 11:07:112a0f:85c1:3xx::/40215899ltu (Lithuania)noblockedblocked/48Report

All results shown
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