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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
4807622018-06-08 09:36:1076.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4479452018-04-17 23:03:0176.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4318962018-03-22 08:43:1276.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4229472018-03-07 23:21:3576.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3866302018-01-07 21:00:5076.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3724302017-12-14 00:01:3276.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3693702017-12-09 12:10:0576.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3563852017-11-18 17:17:4176.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3455682017-11-01 15:03:5276.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3401142017-10-23 16:42:2876.26.76.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
3327152017-10-11 21:44:3776.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3255792017-09-29 08:29:5176.26.76.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2936702017-08-09 21:44:5376.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2821972017-07-26 00:25:3276.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2734682017-07-15 02:21:3776.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2149962017-05-10 01:12:4176.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2076172017-05-03 01:42:2076.26.76.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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