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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
6569122019-04-06 21:53:2868.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5668422018-11-07 02:05:2968.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5017642018-07-14 21:34:3768.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4531842018-04-26 03:08:0568.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4386592018-04-03 04:08:0468.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4226472018-03-07 13:49:1368.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4183042018-02-28 05:29:4268.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4014672018-01-31 00:38:5268.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3499792017-11-08 16:03:4968.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3241122017-09-27 00:27:5568.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3100362017-09-05 11:54:1168.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3052762017-08-28 14:57:5368.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2940952017-08-10 12:11:1168.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1405412017-02-05 01:14:3768.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1028512016-12-01 17:59:5968.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
709462016-09-20 20:59:2768.33.73.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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