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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
8483342020-02-25 21:01:04174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
8480042020-02-25 09:28:00174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
8468172020-02-23 14:10:24174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
8167942020-01-01 17:21:30174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
8044412019-12-10 00:07:25174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
7518212019-09-16 17:47:42174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
7398432019-08-26 19:37:22174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
7326222019-08-13 17:22:05174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
6119282019-01-24 02:10:51174.241.4.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport

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