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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
19641052025-05-20 02:01:1524.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19616622025-05-15 20:28:1324.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19602662025-05-13 19:48:5924.72.120.x/2421804 (ACCESS-SK)can (Canada)yesblockedblockednoneReport
19596732025-05-13 00:52:5124.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19570922025-05-08 19:19:3724.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19553762025-05-05 23:44:2424.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19532952025-05-01 18:11:1124.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19517322025-04-28 22:36:1224.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19497112025-04-24 22:07:3224.72.120.x/2421804 (ACCESS-SK)can (Canada)yesblockedblockednoneReport
19495192025-04-24 17:02:5624.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19489272025-04-23 17:48:3824.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19478392025-04-21 21:27:5024.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19454032025-04-16 16:40:1024.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19444312025-04-14 20:19:2524.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19418842025-04-09 15:32:0724.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19408612025-04-07 19:11:1124.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19379632025-04-02 14:24:1524.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19369232025-03-31 18:02:5724.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
19340792025-03-26 13:15:4224.72.120.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport

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