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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
18379692024-10-02 15:04:0164.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18330852024-09-23 14:14:1664.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18283542024-09-13 19:48:4764.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18169242024-08-22 16:01:1864.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18104082024-08-09 19:29:0164.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18103972024-08-09 19:06:4764.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18103872024-08-09 18:54:2964.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18045832024-07-29 20:32:4464.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
18045752024-07-29 20:20:3264.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
17985842024-07-17 16:59:2964.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
17944532024-07-10 13:46:1364.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
17896672024-07-01 19:09:5264.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
17837212024-06-20 20:44:5064.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport
17789822024-06-12 16:17:3364.18.6.x/24394699 (ZENFI-ACCESS)usa (United States)yesrewrittenrewrittennoneReport

All results shown
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