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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
2048752017-04-30 15:03:35107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1972722017-04-23 13:49:19107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1865422017-04-13 00:14:51107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1865372017-04-13 00:03:18107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1819572017-04-07 03:18:31107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1764342017-03-31 01:34:24107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1703582017-03-23 11:40:59107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1656412017-03-16 01:37:37107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1584282017-03-04 02:50:48107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1518782017-02-23 01:47:25107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1402202017-02-04 13:26:28107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1353892017-01-28 02:08:57107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1232342017-01-05 02:24:53107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1187512016-12-27 19:36:38107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1164372016-12-23 02:08:21107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1089412016-12-11 14:53:04107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
1039262016-12-03 13:46:43107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
980742016-11-24 01:38:58107.2.235.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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