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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
12335622021-10-17 07:39:322601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12290332021-10-10 05:48:432601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
12248972021-10-03 04:33:522601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12203192021-09-26 03:18:002601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
12164832021-09-19 02:04:062601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12125792021-09-12 00:48:232601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
12088402021-09-04 23:32:582601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
12050012021-08-28 22:17:242601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/96Report
12008902021-08-21 21:03:052601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
11968882021-08-14 19:50:252601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
11928952021-08-07 17:34:102601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
11890092021-07-31 16:18:532601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
11851842021-07-24 15:03:292601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
11814892021-07-17 13:49:472601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/104Report
11754142021-07-10 10:51:402601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
11713652021-07-03 09:36:342601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
11677052021-06-27 16:05:522601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
937922016-11-17 16:42:022601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
885532016-11-10 15:20:462601:500:c0xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

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