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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
22004192026-07-20 15:51:40193.150.66.x/2450057 (Parvaz-System)irn (Iran)noblockedreceived/8Report
21961502026-07-13 14:44:45193.150.66.x/2450057 (Parvaz-System)irn (Iran)nounknownreceivednoneReport
21920382026-07-06 13:37:40193.150.66.x/2450057 (Parvaz-System)irn (Iran)noblockedreceived/12Report
21882832026-06-29 12:30:32193.150.66.x/2450057 (Parvaz-System)irn (Iran)noblockedreceived/9Report
21839572026-06-22 11:23:37193.150.66.x/2450057 (Parvaz-System)irn (Iran)noblockedreceived/18Report
21800502026-06-15 10:16:32193.150.66.x/2450057 (Parvaz-System)irn (Iran)noblockedreceived/8Report
21758662026-06-08 09:09:37193.150.66.x/2450057 (Parvaz-System)irn (Iran)noblockedreceived/8Report
21718882026-06-01 08:02:31193.150.66.x/2450057 (Parvaz-System)irn (Iran)nounknownreceivednoneReport

All results shown
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