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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
6918292019-06-04 03:54:4067.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6876702019-05-28 02:47:4667.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6828762019-05-20 00:41:0867.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6783962019-05-12 23:34:1267.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6634412019-04-17 04:35:5967.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6581482019-04-09 03:52:5167.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6527652019-03-31 05:05:4567.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6454822019-03-19 03:54:0467.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6393842019-03-11 03:15:3767.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6345722019-03-04 01:26:1967.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6300382019-02-24 22:58:1267.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6210442019-02-09 01:50:5567.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6134232019-01-27 00:15:5067.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6095792019-01-19 22:43:0067.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5990672019-01-02 04:03:0267.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5902442018-12-16 21:46:3667.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5825482018-12-04 05:46:4067.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5776032018-11-26 01:38:5267.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5743182018-11-19 06:20:1867.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5697062018-11-12 05:12:3367.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5680622018-11-08 22:37:4167.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5677782018-11-08 14:35:2467.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5669262018-11-07 06:22:2867.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5626282018-10-30 14:12:4167.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5576962018-10-22 01:37:2867.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5548832018-10-17 03:30:2667.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5496522018-10-09 03:35:1767.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5440712018-09-29 03:58:0367.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5387442018-09-20 04:06:5867.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5335302018-09-11 04:02:4167.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5295402018-09-04 01:14:4567.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5254862018-08-27 14:43:2067.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5213492018-08-20 01:14:4967.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5171172018-08-12 02:21:4667.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5132082018-08-05 01:14:5267.170.51.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5093742018-07-28 23:26:0167.170.51.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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