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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
20485932025-10-17 16:40:40166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
20478612025-10-16 12:50:26166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
20134952025-08-15 15:33:48166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
19902292025-07-05 16:23:02166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
19902192025-07-05 15:57:24166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
19899272025-07-04 22:00:01166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
19859192025-06-27 20:42:31166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
19382872025-04-03 02:09:49166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
19335152025-03-25 14:27:52166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
17766722024-06-08 12:31:54166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
17383672024-03-25 18:02:20166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
17194622024-02-16 16:35:00166.182.87.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport

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