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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
10739822021-02-01 01:29:5073.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10738562021-01-31 20:07:4173.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10694932021-01-24 19:01:4073.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10691882021-01-24 06:22:2773.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10681132021-01-22 04:15:5973.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10673302021-01-21 03:22:3573.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10628282021-01-14 02:16:3473.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10616232021-01-12 13:45:1673.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10573552021-01-05 12:39:1273.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10560622021-01-03 03:01:1473.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10496592020-12-19 10:02:4673.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10479362020-12-16 14:38:0973.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10469472020-12-15 03:10:5073.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10442342020-12-10 14:27:2473.80.234.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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