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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
16957912024-01-01 04:40:0272.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16907832023-12-21 02:56:1572.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16826772023-12-05 23:30:5472.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16668232023-11-06 04:42:2772.81.140.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
16628642023-10-29 17:08:1772.81.140.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
16502262023-10-06 01:11:0372.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16468432023-09-29 00:03:4972.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
16187462023-08-08 04:00:2872.81.140.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
16151822023-08-01 02:54:4872.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15952112023-06-23 15:02:4472.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15914052023-06-16 03:38:0572.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15842512023-06-01 20:47:0772.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15781322023-05-21 18:48:5572.81.140.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
15524092023-03-31 13:49:3272.81.140.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
15472652023-03-22 01:53:5572.81.140.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
15432982023-03-15 00:45:2372.81.140.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport

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