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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
6946672019-06-08 22:49:51199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
4919822018-06-27 19:19:25199.187.217.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
4913932018-06-26 23:46:15199.187.217.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
4912662018-06-26 19:12:27199.187.217.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
4912482018-06-26 18:15:49199.187.217.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
4911792018-06-26 16:16:34199.187.217.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
4911532018-06-26 15:40:52199.187.217.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
4899242018-06-24 15:26:30199.187.217.x/2419230 (NANOG)usa (United States)noreceivedreceived/8Report
3272042017-10-03 01:02:05199.187.217.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
3270912017-10-02 21:34:26199.187.217.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
3269232017-10-02 17:14:29199.187.217.x/2419230 (NANOG)usa (United States)noblockedreceivednoneReport
2402772017-06-05 21:22:11199.187.217.x/2419230 (NANOG)usa (United States)noblockedreceived/8Report
1414322017-02-06 15:02:55199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
1414302017-02-06 15:00:23199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
799022016-10-19 16:07:56199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795562016-10-18 17:32:49199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795512016-10-18 17:27:53199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795382016-10-18 17:22:25199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report
795262016-10-18 17:18:26199.187.217.x/2419230 (NANOG)usa (United States)noblockedblocked/21Report

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