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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
17197002024-02-16 23:42:1198.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17162742024-02-09 22:24:1198.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16865682023-12-13 08:05:0898.207.25.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16392122023-09-14 22:24:5398.207.25.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8478642020-02-25 03:02:3398.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8477982020-02-25 00:32:5698.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8471822020-02-24 04:49:1898.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8428602020-02-17 03:37:4698.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8411492020-02-13 15:55:5298.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8396392020-02-11 12:07:4098.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
8387232020-02-10 00:44:5098.207.25.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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