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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
18215972024-09-01 11:52:25193.142.201.x/24136787 (TEFINCOMSA-AS-AP)nld (Netherlands)yesunknownunknownnoneReport
18142452024-08-17 11:03:08193.142.201.x/24136787 (TEFINCOMSA-AS-AP)nld (Netherlands)yesunknownunknownnoneReport
17711212024-05-29 12:40:05193.142.201.x/24136787 (TEFINCOMSA-AS-AP)nld (Netherlands)yesunknownunknownnoneReport
17454902024-04-09 09:38:49193.142.201.x/24136787 (TEFINCOMSA-AS-AP)nld (Netherlands)yesunknownunknownnoneReport
17106972024-01-30 13:07:39193.142.201.x/24136787 (TEFINCOMSA-AS-AP)nld (Netherlands)yesblockedblockednoneReport
16184612023-08-07 16:07:49193.142.201.x/24136787 (TEFINCOMSA-AS-AP)nld (Netherlands)yesblockedblockednoneReport

All results shown
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