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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
2285432017-05-23 16:00:47152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
2236882017-05-18 10:03:24152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
2165272017-05-11 08:43:58152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
2156442017-05-10 14:42:27152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
2136742017-05-08 19:29:41152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
2109402017-05-05 21:54:16152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
2081982017-05-03 13:48:34152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1998742017-04-26 01:48:03152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1926692017-04-19 00:35:11152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1924492017-04-18 19:10:49152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1873192017-04-13 16:37:39152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1798222017-04-04 15:27:54152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1746042017-03-28 22:45:48152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1694822017-03-22 05:37:11152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1672062017-03-18 12:37:02152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1660352017-03-16 16:03:13152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1652312017-03-15 12:56:51152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1646532017-03-14 17:47:57152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1628092017-03-11 15:10:54152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1622522017-03-10 16:08:34152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1618702017-03-10 01:02:24152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1604782017-03-07 21:04:59152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1531522017-02-25 00:57:24152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1527612017-02-24 13:13:51152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1457712017-02-13 11:41:30152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1399892017-02-04 02:22:03152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1337192017-01-25 17:55:52152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1316262017-01-18 16:42:54152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1271282017-01-11 15:29:57152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1204382016-12-30 19:52:27152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1168112016-12-23 18:39:15152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1126952016-12-16 17:26:22152.231.51.x/2452420arg (Argentina)yesrewrittenrewrittennoneReport
1077522016-12-09 16:16:26152.231.51.x/2452420arg (Argentina)yesunknownunknownnoneReport

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