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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
6264312019-02-18 19:07:38174.223.137.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3104222017-09-05 22:12:51174.223.137.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3079712017-09-01 15:46:21174.223.137.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3024282017-08-23 22:02:10174.223.137.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2957682017-08-12 22:01:56174.223.137.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1558162017-02-27 22:55:59174.223.137.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport

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