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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
9137262020-06-17 15:30:3350.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesblockedblockednoneReport
8916402020-05-08 19:34:2350.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
8914272020-05-08 10:48:0150.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
8912582020-05-08 02:01:4250.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
8910312020-05-07 17:15:2550.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
8871622020-04-30 16:00:4050.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
8868602020-04-30 05:54:4250.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
8866422020-04-29 20:48:0150.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
8824742020-04-22 15:12:0350.37.122.x/2427017 (ZIPLY-FIBER-LEGACY-ASN)usa (United States)yesrewrittenrewrittennoneReport
5127792018-08-03 20:48:3050.37.122.x/245650 (FRONTIER-FRTR)usa (United States)yesblockedblockednoneReport

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