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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
2397892017-06-05 10:59:4250.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2349462017-05-30 18:32:4250.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2286062017-05-23 17:18:4650.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2218222017-05-16 16:04:4950.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2092772017-05-04 11:03:1150.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2005512017-04-26 17:02:0850.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1861182017-04-12 14:36:1850.241.105.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
1751932017-03-29 16:00:5450.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1744702017-03-28 18:24:1250.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1703412017-03-23 10:48:4350.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1689662017-03-21 11:03:2750.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1637622017-03-13 11:03:2350.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1556772017-02-27 18:54:5350.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1376892017-01-31 21:02:5950.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1221002017-01-03 12:01:4750.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1148052016-12-20 13:21:1350.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1102132016-12-13 12:07:5350.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1033742016-12-02 14:12:3650.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1004632016-11-28 11:56:3550.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
947442016-11-18 19:50:0950.241.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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