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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
17214362024-02-21 02:18:3668.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
17180802024-02-14 01:11:3168.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
17051542024-01-18 23:08:5168.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
17014232024-01-11 22:01:4368.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16977212024-01-04 20:54:4668.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16942942023-12-28 19:47:5168.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16911662023-12-21 18:40:5368.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16874492023-12-14 17:33:1368.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16836622023-12-07 13:43:3468.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16798662023-11-30 12:33:0268.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16744012023-11-20 13:34:4068.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16419632023-09-20 07:23:1868.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16381062023-09-13 06:16:0968.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
16345232023-09-06 05:09:2568.174.172.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport

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