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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
20682092025-11-25 17:48:4524.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
20549722025-10-28 16:18:1524.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
20439912025-10-09 16:07:3424.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
20191622025-08-26 17:44:0224.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
20134942025-08-15 15:28:4624.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19930702025-07-10 15:35:3424.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19708202025-05-30 15:55:2324.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19569672025-05-08 15:28:2524.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19569562025-05-08 15:20:4824.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19569522025-05-08 15:11:2024.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19448202025-04-15 14:32:1224.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19386122025-04-03 14:54:0824.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19385952025-04-03 14:21:0224.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19281292025-03-15 16:33:2024.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19257302025-03-11 18:38:3624.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19142632025-02-20 16:31:5624.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
19052472025-02-04 17:50:0024.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18621782024-11-16 16:45:3824.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18621712024-11-16 16:26:5324.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18498212024-10-24 16:46:1924.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18322172024-09-21 14:18:2424.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18245232024-09-06 17:04:0424.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18081682024-08-05 18:35:5324.196.166.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
16981522024-01-05 17:29:5124.196.166.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport
16284862023-08-25 16:35:3124.196.166.x/2420115 (CHARTER-20115)usa (United States)yesblockedblockednoneReport

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