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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
21194232026-02-25 06:06:5878.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194162026-02-25 05:52:4478.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21194132026-02-25 05:39:3278.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21193762026-02-25 03:48:5078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21193742026-02-25 03:43:2078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21186782026-02-23 22:16:5178.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21177892026-02-22 10:12:3978.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21175832026-02-21 23:26:1078.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21175252026-02-21 20:18:3878.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport
21175192026-02-21 20:05:0678.39.46.x/2442337 (RESPINA-AS)irn (Iran)noblockedblockednoneReport

All results shown
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