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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
17482772024-04-14 15:20:56166.181.80.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
11996852021-08-19 19:42:45166.181.80.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
5154372018-08-08 23:08:30166.181.80.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2731252017-07-14 16:26:00166.181.80.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2488292017-06-15 16:31:41166.181.80.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2401682017-06-05 18:37:28166.181.80.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2399782017-06-05 14:32:45166.181.80.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport
2295182017-05-24 16:27:05166.181.80.x/246614 (USCC-ASN)usa (United States)yesrewrittenrewrittennoneReport
2144782017-05-09 14:51:04166.181.80.x/246614 (USCC-ASN)usa (United States)yesunknownrewrittennoneReport

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