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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
2003052017-04-26 12:38:4673.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1993452017-04-25 14:56:4473.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1921212017-04-18 13:43:0873.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1849002017-04-11 02:28:0573.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1813642017-04-06 12:15:4073.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1755732017-03-30 02:40:0773.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1721562017-03-26 01:32:3673.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1674692017-03-18 23:11:3573.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1629862017-03-11 21:58:2373.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1588392017-03-04 20:44:2573.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1540042017-02-25 19:30:2873.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1492692017-02-18 18:17:0173.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1448032017-02-11 17:03:2673.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1402842017-02-04 15:49:4873.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1356512017-01-28 14:35:0673.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1306502017-01-17 03:20:1973.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1260222017-01-10 02:06:1573.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1255432017-01-09 12:17:3873.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1214752017-01-02 03:37:4373.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1178142016-12-26 00:12:4773.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1173092016-12-24 21:12:3173.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1170242016-12-24 03:43:1873.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1129632016-12-17 02:29:4373.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1080732016-12-10 01:15:2273.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1080062016-12-09 22:59:4873.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1054072016-12-06 01:48:4073.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1022092016-11-30 20:11:4073.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
978482016-11-23 18:57:5173.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
930272016-11-16 17:44:1073.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
876722016-11-09 16:30:1473.92.20.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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