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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
16705662023-11-13 09:53:1446.191.137.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
9324722020-07-23 15:17:18178.214.249.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
8266422020-01-19 21:07:3395.105.43.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenreceivednoneReport
5689572018-11-10 16:52:54145.255.10.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
1454572017-02-12 20:08:4277.79.153.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
1448862017-02-11 20:11:48145.255.3.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
1434242017-02-09 09:00:4695.105.20.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
1385682017-02-02 04:33:13145.255.3.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
1357982017-01-28 20:39:5395.105.22.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport
1357882017-01-28 20:28:0095.105.22.x/2424955 (UBN-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport

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