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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
9991972020-10-09 05:24:0037.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9991202020-10-09 04:48:5137.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9946072020-10-04 16:48:3337.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9944582020-10-04 15:42:0537.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9714002020-09-05 21:50:0837.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9712802020-09-05 20:42:4737.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9611542020-08-25 17:34:4137.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesunknownunknownnoneReport
9610412020-08-25 16:45:1237.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesunknownunknownnoneReport
9600462020-08-24 20:00:2637.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9597402020-08-24 16:12:3737.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9486062020-08-13 20:58:3237.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9483552020-08-13 18:27:2937.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
9133292020-06-17 00:38:5437.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1472412017-02-15 15:49:4837.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1472322017-02-15 15:31:3237.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1459962017-02-13 18:35:5237.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1459922017-02-13 18:28:3237.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1297182017-01-15 16:32:0437.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1296132017-01-15 12:08:5137.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1289152017-01-14 04:26:5937.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport
1279352017-01-12 16:38:1237.235.53.x/2439020 (COMVIVE-AS)esp (Spain)yesblockedblockednoneReport

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