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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
9250292020-07-08 17:00:2873.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9244912020-07-07 18:58:0873.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9243892020-07-07 15:12:0173.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9241302020-07-07 05:12:4973.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9241212020-07-07 04:45:0273.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9239052020-07-06 19:39:1273.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
9237902020-07-06 15:58:2673.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8838852020-04-25 00:50:1973.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8174772020-01-02 21:07:0473.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8127622019-12-23 23:56:3473.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8095592019-12-18 01:19:2873.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8032102019-12-08 00:33:4573.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
8021452019-12-05 23:36:5573.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4833642018-06-12 23:54:0473.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4510032018-04-23 00:35:4473.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3545762017-11-15 21:38:1073.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2018892017-04-27 22:42:5673.112.72.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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