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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
3566002017-11-19 03:22:5376.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3564962017-11-18 22:05:5176.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3564662017-11-18 20:51:1876.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3561092017-11-18 05:33:3376.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3552492017-11-16 20:34:0776.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3540732017-11-15 08:45:0176.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3519952017-11-12 04:35:3776.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3356222017-10-16 19:19:2576.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3356102017-10-16 18:48:3076.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3314912017-10-10 05:43:4676.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3311702017-10-09 18:01:1276.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3311622017-10-09 17:52:0376.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3276692017-10-03 16:15:2076.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3272162017-10-03 01:20:0876.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3195242017-09-19 19:04:5176.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3147502017-09-12 16:58:4576.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3137282017-09-11 04:34:2576.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3117802017-09-07 20:32:5776.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3111982017-09-07 03:00:1776.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2926422017-08-08 18:34:5076.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2901802017-08-05 05:02:1976.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2901532017-08-05 03:40:1376.126.199.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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