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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
12129462021-09-12 18:29:5924.127.150.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12091582021-09-05 15:49:1424.127.150.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12053022021-08-29 14:42:5124.127.150.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
12012862021-08-22 13:17:2824.127.150.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11929692021-08-07 21:30:5924.127.150.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11891032021-07-31 20:25:2424.127.150.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11852962021-07-24 19:19:4824.127.150.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11715902021-07-03 19:41:1424.127.150.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11678532021-06-28 00:20:1624.127.150.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11661772021-06-22 20:24:2224.127.150.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11596082021-06-11 23:15:4324.127.150.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
11585432021-06-10 07:14:2124.127.150.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
11566452021-06-07 09:25:5224.127.150.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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