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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
1700252017-03-22 22:36:45181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1699302017-03-22 20:10:17181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1655972017-03-15 23:58:03181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1641732017-03-14 00:49:24181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1317632017-01-18 21:02:32181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1275082017-01-12 01:42:41181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1253252017-01-09 01:58:01181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1253212017-01-09 01:46:17181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1190002016-12-28 03:23:45181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1189922016-12-28 03:10:09181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
1152012016-12-21 01:28:44181.199.167.x/2452481arg (Argentina)yesunknownblockednoneReport
1123372016-12-16 02:25:31181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
960062016-11-20 23:38:51181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport
960012016-11-20 23:21:57181.199.167.x/2452481arg (Argentina)yesrewrittenrewrittennoneReport

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