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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
14651062022-10-25 13:02:01186.143.202.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
11156952021-04-01 12:51:50186.143.197.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
10149542020-10-26 19:00:39186.141.134.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
9510472020-08-16 17:25:26186.143.133.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
7805982019-11-01 11:08:34186.141.227.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
6299352019-02-24 17:20:10186.143.198.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
5437752018-09-28 15:53:24186.141.136.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
4399612018-04-05 01:07:05186.143.200.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
3809092017-12-28 18:30:53186.143.198.x/2411315arg (Argentina)yesblockedblockednoneReport
3656902017-12-04 04:02:49186.143.202.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
3480612017-11-05 19:46:35186.143.136.x/2411315arg (Argentina)yesblockedblockednoneReport
2665492017-07-06 16:31:36186.141.202.x/2411315arg (Argentina)yesblockedblockednoneReport
2421372017-06-07 21:04:38186.141.198.x/2411315arg (Argentina)yesblockedblockednoneReport
2357832017-05-31 16:46:34186.141.137.x/2411315arg (Argentina)yesblockedblockednoneReport
2260162017-05-20 20:49:06186.141.136.x/2411315arg (Argentina)yesblockedblockednoneReport
1911822017-04-17 16:24:13186.141.199.x/2411315arg (Argentina)yesblockedblockednoneReport
1816962017-04-06 19:36:49186.141.201.x/2411315arg (Argentina)yesblockedblockednoneReport
1094722016-12-12 13:19:53186.143.134.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport
851802016-11-02 19:39:11186.143.198.x/2411315arg (Argentina)yesrewrittenrewrittennoneReport

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