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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
1914792017-04-17 22:42:5298.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1865712017-04-13 01:13:0898.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1865582017-04-13 00:41:2698.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1807742017-04-05 19:51:1198.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1766662017-03-31 09:39:4698.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1764132017-03-31 00:58:3998.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1737982017-03-28 00:10:1798.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1726232017-03-26 15:29:3498.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1663182017-03-17 01:29:1898.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1663122017-03-17 01:10:1098.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1589182017-03-05 01:01:2698.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1542332017-02-25 23:23:5398.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1492782017-02-18 18:36:3498.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1455732017-02-13 00:50:0798.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1409192017-02-05 19:44:3398.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1362592017-01-29 18:31:2998.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1288602017-01-14 01:17:3098.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1237472017-01-05 23:39:2698.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1185702016-12-27 14:46:0498.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1144582016-12-19 21:58:2298.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1090752016-12-11 19:49:4798.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1045982016-12-04 18:36:2198.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
999962016-11-27 15:26:2398.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
957432016-11-20 13:46:5298.220.109.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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