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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
15433212023-03-15 01:35:512601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15394072023-03-08 00:29:112601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15349372023-02-28 01:30:292601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
15310942023-02-20 19:55:562601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
15265082023-02-12 19:56:352601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
15220732023-02-05 02:10:502601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
15179202023-01-29 01:04:082601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/80Report
15111772023-01-14 19:51:482601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
15069932023-01-07 17:59:412601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
14913042022-12-09 01:30:122601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
14891392022-12-02 00:23:322601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
14843312022-11-24 02:49:222601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
14843292022-11-24 02:44:072601:8c:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

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