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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
6196292019-02-06 18:17:26174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3024112017-08-23 21:30:15174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3005882017-08-21 02:40:34174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3005492017-08-21 00:18:41174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2961472017-08-13 15:37:16174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2877512017-08-02 01:08:35174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2868112017-07-31 20:37:11174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2808332017-07-24 10:03:29174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2804702017-07-23 22:44:59174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2795102017-07-22 13:14:10174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2791422017-07-21 23:13:06174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2784602017-07-21 02:16:59174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2333822017-05-29 03:53:57174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2173132017-05-12 00:57:40174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1420832017-02-07 09:12:10174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1419702017-02-07 05:02:05174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1418892017-02-07 02:31:13174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1418772017-02-07 02:13:59174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1418492017-02-07 01:30:42174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1417152017-02-06 21:51:34174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1416292017-02-06 20:09:36174.223.8.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport

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