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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
3960772018-01-22 16:48:30208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3945962018-01-19 22:33:41208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3738162017-12-15 23:52:45208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3690952017-12-08 22:46:12208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3615252017-11-27 17:30:43208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3494292017-11-07 18:45:13208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3355942017-10-16 18:31:41208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3206792017-09-21 15:53:02208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3146382017-09-12 14:04:38208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3107972017-09-06 13:22:31208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3073112017-08-31 15:24:00208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
3052802017-08-28 15:05:43208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2916222017-08-07 13:00:46208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2847542017-07-28 21:49:57208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2790862017-07-21 20:43:25208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2790532017-07-21 19:35:42208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2655012017-07-05 13:19:13208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2589652017-06-27 20:52:14208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2530022017-06-20 13:47:47208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2457202017-06-12 12:49:07208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2435822017-06-09 13:39:11208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2350352017-05-30 21:15:26208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
2277742017-05-22 20:30:55208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
1711452017-03-24 16:24:25208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/26Report
1557712017-02-27 21:30:14208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
1350512017-01-27 16:45:16208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
1280202017-01-12 18:28:58208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
1122292016-12-15 22:51:08208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
1065352016-12-07 19:14:59208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
971462016-11-22 17:50:19208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
884972016-11-10 14:04:52208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report
884832016-11-10 13:54:10208.19.41.x/2415112 (GATX-CORP)usa (United States)yesblockedblocked/24Report

All results shown
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