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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
7788262019-10-29 15:47:45199.187.218.x/2419230 (NANOG)usa (United States)yesblockedblockednoneReport
6954082019-06-10 13:32:58199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
4913262018-06-26 21:12:57199.187.218.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
4905202018-06-25 15:13:43199.187.218.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
3288402017-10-05 16:06:22199.187.218.x/2419230 (NANOG)usa (United States)noblockedreceivednoneReport
3270442017-10-02 20:21:08199.187.218.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
3258112017-09-29 16:22:14199.187.218.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
3258092017-09-29 16:22:04199.187.218.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
2421672017-06-07 22:01:15199.187.218.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
2421062017-06-07 20:26:38199.187.218.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
2403342017-06-05 22:43:58199.187.218.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
1414662017-02-06 15:43:42199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
1414122017-02-06 14:40:13199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
798802016-10-19 14:56:03199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
796562016-10-18 21:55:59199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
796542016-10-18 21:53:55199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
796082016-10-18 19:09:25199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795442016-10-18 17:24:22199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795402016-10-18 17:22:36199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795372016-10-18 17:21:27199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795282016-10-18 17:18:30199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795252016-10-18 17:17:44199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795242016-10-18 17:17:38199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
543322016-02-10 01:47:39199.187.218.x/2419230 (NANOG)usa (United States)noblockedblockednoneReport
543222016-02-09 22:24:45199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
543112016-02-09 19:56:28199.187.218.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report

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