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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
8176882020-01-03 07:51:5162.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
8142132019-12-27 06:38:0562.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
8108062019-12-20 05:24:3862.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
8066802019-12-13 04:10:1062.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
8022032019-12-06 02:57:0462.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
7976952019-11-29 01:44:0062.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
7935512019-11-22 00:30:5862.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
7890172019-11-14 23:17:5562.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
7844622019-11-07 22:04:5262.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
7802792019-10-31 20:52:3062.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport
7759072019-10-24 19:40:0862.40.123.x/2420965 (GEANT)gbr (United Kingdom)noblockedblockednoneReport

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