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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
8660642020-03-24 06:25:132601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8621682020-03-17 05:18:162601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8579902020-03-10 04:11:182601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8540382020-03-03 03:04:202601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8478432020-02-25 01:57:352601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8434782020-02-18 00:50:532601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8393512020-02-10 23:44:102601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8358482020-02-03 22:37:292601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8314652020-01-27 21:30:482601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8272232020-01-20 20:24:032601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8230652020-01-13 19:17:222601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8193102020-01-06 18:10:372601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8162582019-12-31 09:20:512601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8129032019-12-24 08:14:072601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8089872019-12-17 07:07:262601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8045782019-12-10 06:00:422601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
8002532019-12-03 04:53:572601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7958302019-11-26 03:47:172601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7914492019-11-19 02:40:322601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7868252019-11-12 01:33:542601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7830092019-11-05 16:27:322601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7788002019-10-29 15:20:492601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7742772019-10-22 14:14:092601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7698362019-10-15 13:07:242601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7653602019-10-08 12:00:402601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7609332019-10-01 10:54:002601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7564772019-09-24 09:47:202601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7521922019-09-17 08:40:432601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7478052019-09-10 07:33:582601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7439552019-09-03 06:27:212601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7400732019-08-27 05:20:352601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7361832019-08-20 04:13:512601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7322142019-08-13 03:07:062601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7283952019-08-06 02:00:212601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7244662019-07-30 00:53:372601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7204742019-07-22 23:46:552601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7164642019-07-15 22:40:032601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7118802019-07-08 21:33:172601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7077432019-07-01 20:26:382601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
7037822019-06-24 19:19:532601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6997802019-06-17 18:13:082601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6955342019-06-10 17:06:252601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6915152019-06-03 15:59:402601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6873352019-05-27 14:52:582601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6832052019-05-20 13:46:112601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
6787262019-05-13 12:39:272601:4a:c6xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report

All results shown
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