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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
18753542024-12-09 23:57:402603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18747352024-12-08 23:55:322603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18741242024-12-07 20:04:332603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18738662024-12-07 07:37:512603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18738542024-12-07 06:23:582603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18738102024-12-07 03:16:412603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18737862024-12-07 01:32:212603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18737842024-12-07 01:21:222603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18737502024-12-06 23:25:392603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18731942024-12-06 00:53:242603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18726892024-12-05 02:31:582603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18719632024-12-03 20:50:172603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18713382024-12-02 20:44:562603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18704882024-12-01 08:55:312603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/56Report
18704692024-12-01 07:38:322603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/56Report
18701862024-11-30 22:00:342603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/56Report
18701832024-11-30 21:54:042603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/56Report
18701702024-11-30 21:13:172603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/56Report
18697082024-11-29 20:30:272603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/56Report
18662102024-11-23 20:59:102603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18656852024-11-22 20:20:112603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18651732024-11-21 20:51:492603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18641602024-11-20 04:10:332603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18600972024-11-13 03:04:042603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18563422024-11-06 01:57:272603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report

All results shown
Last Modified 04/03/2025 14:41:05