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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
7651322019-10-08 01:11:4276.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7506752019-09-14 16:25:4576.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7460462019-09-06 17:29:1976.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7422952019-08-30 15:48:1476.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
7078082019-07-01 23:42:1176.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6957332019-06-10 23:18:4676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6767182019-05-09 15:44:5576.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6711422019-04-30 12:59:2676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6557252019-04-04 19:40:5976.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6500242019-03-26 13:54:0176.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6421942019-03-14 12:33:3176.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6338982019-03-02 16:04:1876.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6292112019-02-23 04:01:2776.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6251362019-02-15 23:40:5576.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6209732019-02-08 22:34:3776.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6148832019-01-29 16:00:1676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6105562019-01-21 22:51:5676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
6064332019-01-14 21:01:1676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5967442018-12-27 21:34:0076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5929282018-12-20 19:55:3176.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5884412018-12-13 15:53:4276.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5813572018-12-02 01:23:0576.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5771852018-11-25 00:16:4076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5736892018-11-17 20:42:2076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5689252018-11-10 15:50:0276.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5584012018-10-23 04:42:0576.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5539932018-10-15 22:12:0076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5483072018-10-06 21:59:4176.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5442752018-09-29 16:23:4176.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5401662018-09-22 14:47:3676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5361512018-09-15 13:41:1576.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5314322018-09-06 22:59:3476.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5258002018-08-28 00:22:0676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5218892018-08-20 22:48:3076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5175762018-08-13 02:19:3476.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5135912018-08-06 00:08:1976.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5097562018-07-29 21:42:2676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5060992018-07-22 19:43:0776.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
5021632018-07-15 17:23:0076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4952552018-07-03 17:02:4776.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4888822018-06-22 11:54:4376.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4813732018-06-09 13:31:2076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4763482018-05-31 20:48:5076.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4653262018-05-14 20:11:3676.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4606502018-05-07 19:05:1776.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
4505532018-04-22 02:03:3576.104.148.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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