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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
6209652019-02-08 22:17:24174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3247902017-09-28 02:16:53174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3234152017-09-25 23:23:14174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3097842017-09-05 01:23:24174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2894712017-08-04 03:25:20174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2345552017-05-30 10:26:26174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2337022017-05-29 12:16:55174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2211442017-05-16 00:42:11174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2172152017-05-11 22:21:39174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2119792017-05-07 03:49:23174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2119442017-05-07 02:47:21174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1997232017-04-25 21:12:02174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1986582017-04-24 23:20:56174.223.129.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport

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