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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
12174932021-09-21 01:10:48174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12150642021-09-16 10:44:55174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12137412021-09-14 05:26:08174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12098832021-09-07 04:20:07174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
12061652021-08-31 03:14:06174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11932712021-08-08 15:24:53174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11876462021-07-29 05:56:11174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11837412021-07-21 21:29:44174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11796232021-07-14 18:05:54174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11785352021-07-13 00:46:39174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11722022021-07-05 07:35:09174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11707752021-07-02 09:47:41174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11665712021-06-25 08:41:37174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11657122021-06-22 05:28:03174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11617282021-06-15 04:22:00174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11571572021-06-08 03:16:00174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11530342021-06-01 02:09:57174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11488632021-05-24 21:51:45174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11368022021-05-04 19:35:39174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11273002021-04-21 04:36:59174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11231842021-04-14 03:30:58174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11213812021-04-11 04:34:23174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11170572021-04-04 03:28:22174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11127822021-03-28 01:10:42174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
11040312021-03-13 17:48:25174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10999412021-03-07 19:06:09174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10952922021-02-28 18:00:07174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10905112021-02-21 16:54:06174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10837662021-02-14 15:48:05174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10804162021-02-10 20:30:18174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10804132021-02-10 20:26:23174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10804092021-02-10 20:14:30174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10797492021-02-09 22:33:35174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
10784302021-02-08 02:35:49174.57.191.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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