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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
21147262026-02-17 03:03:36194.147.142.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21147252026-02-17 03:03:2145.159.150.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21147242026-02-17 03:03:15195.177.255.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21147232026-02-17 03:03:14185.19.201.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblocked/25Report
21147052026-02-17 02:59:36185.231.115.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21146762026-02-17 02:20:24194.147.142.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21146752026-02-17 02:20:1545.159.150.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21146742026-02-17 02:20:11185.19.201.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblocked/25Report
21146732026-02-17 02:20:07195.177.255.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21146552026-02-17 02:16:28185.231.115.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21146282026-02-17 01:57:13194.147.142.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21146272026-02-17 01:57:04185.19.201.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblocked/25Report
21146262026-02-17 01:57:01195.177.255.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21146252026-02-17 01:57:0145.159.150.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21145792026-02-17 01:44:04194.147.142.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21145782026-02-17 01:44:00185.19.201.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblocked/25Report
21145772026-02-17 01:43:56195.177.255.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21145762026-02-17 01:43:5445.159.150.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
21145752026-02-17 01:43:22185.231.115.x/2460631 (PARVASYSTEM)irn (Iran)noblockedblockednoneReport
20670902025-11-23 19:18:13185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
20509462025-10-21 18:09:03185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
20509292025-10-21 17:23:12185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
20509232025-10-21 17:17:43185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
20449122025-10-11 09:39:07185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
20448462025-10-11 04:38:45185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
20431852025-10-08 09:21:37185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
20431772025-10-08 08:56:15185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
19995642025-07-22 11:28:37185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
19995312025-07-22 10:30:25185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
19987042025-07-21 04:33:55185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport
19928452025-07-10 07:27:26185.8.175.x/2460631 (PARVASYSTEM)irn (Iran)yesblockedblockednoneReport

All results shown
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