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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
9658662020-08-31 17:12:07172.83.152.x/24201106 (SPARTANHOST)usa (United States)noblockedblocked/24Report
6319412019-02-27 12:34:1645.43.29.x/24201106 (SPARTANHOST)usa (United States)noblockedblockednoneReport
6276512019-02-20 18:01:4345.43.29.x/24201106 (SPARTANHOST)usa (United States)noblockedblockednoneReport
6236812019-02-13 16:54:4745.43.29.x/24201106 (SPARTANHOST)usa (United States)noblockedblockednoneReport
4601302018-05-07 02:44:30202.5.31.x/24201106 (SPARTANHOST)usa (United States)yesblockedblockednoneReport
563702016-05-03 20:05:09104.194.219.x/24201106 (SPARTANHOST)usa (United States)noblockedblockednoneReport

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