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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
12920172022-01-18 03:09:342601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
12882882022-01-11 02:02:582601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
12846852022-01-04 00:56:272601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
12812512021-12-29 21:01:252601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
12777172021-12-22 19:54:532601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
12698412021-12-15 03:26:432601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
12657532021-12-08 02:20:022601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12615832021-12-01 01:13:302601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
12553262021-11-24 00:06:522601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
12515092021-11-16 23:00:202601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
12475462021-11-09 21:53:382601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12435422021-11-02 20:46:532601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
12396512021-10-26 19:40:122601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12346742021-10-19 02:34:222601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
12300782021-10-12 01:27:462601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
12259982021-10-05 00:21:072601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12215812021-09-27 23:14:252601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
12174312021-09-20 22:07:472601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12135542021-09-13 20:52:372601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12096282021-09-06 16:13:512601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12050982021-08-29 03:28:252601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12009872021-08-22 02:21:512601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/88Report
11969682021-08-15 01:15:082601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
11930102021-08-08 00:08:252601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
11891422021-07-31 23:01:572601:840:83xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report

All results shown
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