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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
11865502021-07-27 09:16:5292.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
11205282021-04-09 12:07:1492.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
11152462021-03-31 18:49:1192.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
10947632021-02-27 16:38:5792.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
10721092021-01-28 15:09:4092.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
10576972021-01-05 22:44:3292.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
10250452020-11-11 11:07:0092.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
10226762020-11-07 21:50:0892.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
10192602020-11-02 12:42:5692.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
9943122020-10-04 13:41:5492.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
9888942020-09-25 11:55:2592.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
9494222020-08-14 15:28:2492.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
9492842020-08-14 14:40:4792.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
9361052020-07-28 14:29:4592.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
9255332020-07-09 13:41:0892.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
9035982020-05-30 09:06:4792.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
8802702020-04-18 15:09:1292.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport
8710572020-04-02 07:55:4292.223.87.x/24199524 (GCORE)rus (Russian Federation)yesblockedblockednoneReport

All results shown
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