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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
17385302024-03-26 00:12:25107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17349722024-03-18 18:10:05107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17315032024-03-11 17:03:27107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17278862024-03-04 15:56:45107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17242982024-02-26 14:50:03107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17206822024-02-19 13:43:20107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17173312024-02-12 12:36:30107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17137052024-02-05 11:29:49107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17101212024-01-29 10:23:04107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17065152024-01-22 09:16:19107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
17031192024-01-15 08:09:31107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16992592024-01-08 07:02:51107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16958132024-01-01 05:56:05107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16926192023-12-25 04:49:20107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16890942023-12-18 03:42:32107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16853312023-12-11 02:35:47107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16815592023-12-04 01:29:04107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16778432023-11-27 00:22:31107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16738642023-11-19 13:52:45107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16702292023-11-12 12:45:11107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16665152023-11-05 11:38:30107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16627512023-10-29 10:31:35107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16589252023-10-22 09:24:48107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16551552023-10-15 08:17:47107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16512962023-10-08 07:10:48107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16478362023-10-01 06:03:16107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16442092023-09-24 04:55:40107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16402652023-09-17 03:47:22107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16364332023-09-10 02:40:30107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16329432023-09-03 01:33:49107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16292012023-08-27 00:27:11107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16253502023-08-19 23:20:25107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16214462023-08-12 22:13:53107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16158582023-08-02 10:04:35107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16122672023-07-26 08:57:58107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16087712023-07-19 07:51:22107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16049572023-07-12 06:44:44107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
16010932023-07-05 05:38:09107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
15974202023-06-28 04:31:33107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2674482017-07-07 18:01:47107.4.206.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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