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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
3005052017-08-20 21:53:39174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2848422017-07-29 01:19:09174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2841172017-07-28 04:07:20174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2576582017-06-26 10:10:21174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1807272017-04-05 18:44:01174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1805292017-04-05 13:49:14174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1792852017-04-03 22:22:55174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1791172017-04-03 17:56:48174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1785552017-04-03 00:09:11174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1785332017-04-02 23:08:40174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1753412017-03-29 19:26:44174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1748942017-03-29 08:52:34174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1714482017-03-25 03:53:11174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1713302017-03-24 22:35:21174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1574552017-03-02 12:21:00174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1573992017-03-02 09:31:28174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1567872017-03-01 12:14:04174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1565732017-03-01 02:22:23174.223.128.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport

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