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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
22524962026-10-17 11:56:2946.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
22524962026-10-17 11:56:292a10:ed40:xx::/40216169 (Mtserver)irn (Iran)noblockedreceived/16Report
22524912026-10-17 11:50:48109.94.164.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
22524702026-10-17 11:24:47109.94.164.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
22524642026-10-17 11:15:21109.94.164.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
22524032026-10-17 08:02:3946.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
22524032026-10-17 08:02:392a10:ed40:xx::/40216169 (Mtserver)irn (Iran)noblockedreceived/16Report
22523992026-10-17 07:53:0246.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
22523992026-10-17 07:53:022a10:ed40:xx::/40216169 (Mtserver)irn (Iran)noblockedreceived/16Report
22523942026-10-17 07:41:4046.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
22523942026-10-17 07:41:402a10:ed40:xx::/40216169 (Mtserver)irn (Iran)noblockedreceived/16Report
21188232026-02-24 04:20:1346.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
21147412026-02-17 03:11:5746.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
21147202026-02-17 03:02:22109.94.164.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
21146912026-02-17 02:28:3546.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
21146702026-02-17 02:19:12109.94.164.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
21146472026-02-17 02:05:1746.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
21146212026-02-17 01:55:58109.94.164.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport
21146062026-02-17 01:52:0346.38.142.x/24216169 (Mtserver)irn (Iran)noblockedblockednoneReport

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