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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
14748612022-11-08 23:07:16217.212.240.x/241299 (TWELVE99)ita (Italy)yesblockedblockednoneReport
9494342020-08-14 15:32:50217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494332020-08-14 15:32:45217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494322020-08-14 15:32:18217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9494312020-08-14 15:31:41217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492992020-08-14 14:46:11217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492982020-08-14 14:46:04217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492952020-08-14 14:43:53217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport
9492942020-08-14 14:43:35217.212.240.x/241299 (TWELVE99)swe (Sweden)yesblockedblockednoneReport

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