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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
1831742017-04-08 18:28:4150.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1539172017-02-25 18:09:4750.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1517712017-02-22 22:02:0950.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1447602017-02-11 15:40:3550.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1372702017-01-31 07:09:3350.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1326872017-01-24 05:54:0550.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1129702016-12-17 02:50:4150.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1063752016-12-07 14:39:0050.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1012872016-11-29 15:40:5250.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
970052016-11-22 14:24:5750.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
907372016-11-13 15:49:2350.138.125.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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