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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
8224502020-01-12 18:23:2850.232.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenblocked/26Report
6344742019-03-03 21:50:2150.232.174.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5674372018-11-07 23:58:2150.232.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenblocked/28Report
5352872018-09-13 22:13:5850.232.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenreceived/12Report
5347062018-09-12 23:49:4350.232.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenreceived/12Report
4201812018-03-02 23:14:0950.232.174.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4147442018-02-22 00:36:1350.232.174.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4085682018-02-11 19:00:5550.232.174.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4039022018-02-03 17:03:0050.232.174.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3955502018-01-21 18:17:4350.232.174.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3901582018-01-12 23:59:4750.232.174.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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