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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
17916052024-07-04 23:52:2824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17877592024-06-27 22:45:3824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17837502024-06-20 21:38:5724.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17796922024-06-13 20:32:0924.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17757652024-06-06 19:25:3324.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17718222024-05-30 16:08:5624.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17679422024-05-23 15:02:1424.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17675762024-05-22 22:38:4824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17636832024-05-15 10:17:3824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17600962024-05-08 09:10:5024.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17573022024-05-02 13:15:4124.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17535562024-04-25 06:17:0924.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17500122024-04-17 23:05:2524.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17461432024-04-10 12:52:0824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17425212024-04-03 10:05:4824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17411862024-03-31 18:41:2624.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17378472024-03-24 15:06:3924.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17343762024-03-17 08:28:0724.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17308332024-03-10 03:52:0824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17271962024-03-03 02:45:3024.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17235502024-02-25 01:38:5924.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17201062024-02-18 00:32:2124.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17166642024-02-10 20:59:1124.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17130442024-02-03 19:52:3724.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17092702024-01-27 08:26:3724.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17058262024-01-20 07:20:0024.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
17021722024-01-13 06:14:2024.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16984702024-01-06 05:07:4024.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16950072023-12-30 04:01:0824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16918652023-12-23 02:55:2124.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16882852023-12-16 01:49:2624.10.171.x/247922 (COMCAST-7922)usa (United States)yesunknownrewrittennoneReport
16845642023-12-09 00:42:4424.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16807742023-12-01 23:36:0124.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16770372023-11-24 22:29:2224.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16732202023-11-17 21:23:3324.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16695322023-11-10 20:16:4824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16657072023-11-03 19:10:5424.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16618872023-10-27 18:04:1924.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16578542023-10-20 07:02:5224.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16540842023-10-13 04:02:5424.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16502662023-10-06 02:55:3824.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16468672023-09-29 01:48:5924.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16429792023-09-21 23:25:1124.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16392112023-09-14 22:17:2324.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16354112023-09-07 21:10:4324.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16318712023-08-31 20:05:0524.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
16279792023-08-24 18:58:2524.10.171.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport

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