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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
17636932024-05-15 10:45:56190.106.127.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
17636932024-05-15 10:45:562001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report
17627062024-05-13 14:25:55200.3.171.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
17627062024-05-13 14:25:552001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report
17614012024-05-10 17:13:24200.3.174.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
17613952024-05-10 16:55:13200.3.174.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
17612662024-05-10 10:56:05200.3.174.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
17593212024-05-06 18:44:28179.60.5.x/2411815arg (Argentina)yesblockedreceived/8Report
17503642024-04-18 15:38:042001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report
17503432024-04-18 14:54:472001:13e8:xx::/4011815arg (Argentina)noblockedreceived/24Report
17199262024-02-17 13:57:53190.11.60.x/2411815arg (Argentina)yesblockedreceived/8Report
16824612023-12-05 16:16:18179.60.3.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
16762572023-11-23 13:51:56179.60.0.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
16762182023-11-23 12:45:13179.60.25.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
16488002023-10-03 11:21:53200.3.175.x/2411815arg (Argentina)yesrewrittenreceivednoneReport
16038432023-07-10 12:35:182001:13e8:f0xx::/4011815arg (Argentina)noblockedreceived/24Report
16025302023-07-07 16:02:032001:13e8:80xx::/4011815arg (Argentina)noblockedreceived/24Report

All results shown
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