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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
12348772021-10-19 12:26:3473.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12299942021-10-11 21:49:1673.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12273572021-10-07 04:36:2673.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12237492021-10-01 04:05:5973.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12229992021-09-30 02:58:4273.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12187092021-09-23 01:52:1673.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12146452021-09-15 16:18:5773.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12106932021-09-08 15:12:2973.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12106612021-09-08 14:06:0973.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12091552021-09-05 15:44:4873.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12061372021-08-31 02:16:5373.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12018172021-08-23 13:49:5273.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11975432021-08-16 05:45:3273.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11958312021-08-12 17:22:0173.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11926082021-08-07 00:53:4973.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11867032021-07-27 14:08:2273.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11824572021-07-19 14:02:2773.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11714772021-07-03 14:20:0473.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11706452021-07-02 04:03:1173.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11645522021-06-20 00:56:2873.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11600132021-06-12 23:10:4473.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11599122021-06-12 16:23:4073.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11587942021-06-10 17:03:2073.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11558902021-06-05 13:49:1473.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11534662021-06-01 17:08:4573.189.107.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
11490612021-05-25 07:54:3573.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11487492021-05-24 17:58:0373.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11449582021-05-18 06:02:3273.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11427582021-05-14 04:13:5273.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11406162021-05-11 04:54:5173.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11392882021-05-08 22:16:0673.189.107.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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