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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
6225822019-02-12 01:47:51174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
3180662017-09-17 08:55:48174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2516072017-06-19 02:16:37174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2490942017-06-15 22:21:05174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
2142902017-05-09 11:05:17174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1601582017-03-07 10:30:42174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1597902017-03-06 18:28:04174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1596012017-03-06 11:31:44174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1594102017-03-06 00:40:53174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1590122017-03-05 04:53:52174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1589842017-03-05 03:59:10174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1588842017-03-04 22:43:04174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1535952017-02-25 12:52:23174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1531682017-02-25 01:26:09174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1525232017-02-24 01:16:38174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1523422017-02-23 19:26:00174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1522422017-02-23 16:59:31174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1520762017-02-23 10:42:35174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1514902017-02-22 13:09:41174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport
1513442017-02-22 05:49:07174.223.2.x/2422394 (CELLCO)usa (United States)yesrewrittenrewrittennoneReport

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