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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
3051712017-08-28 12:05:2524.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2873902017-08-01 15:15:5024.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2868042017-07-31 20:27:1724.12.187.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2811442017-07-24 17:59:5924.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2811192017-07-24 17:22:4824.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2754112017-07-17 16:08:5624.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2740422017-07-15 23:23:2024.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2732032017-07-14 18:36:2924.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2712942017-07-12 16:06:3724.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2655952017-07-05 14:58:2324.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2524212017-06-19 22:00:2324.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2523802017-06-19 20:54:2424.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2520392017-06-19 14:04:5924.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2496922017-06-16 15:32:2624.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2429712017-06-08 19:06:4024.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2329182017-05-28 13:40:2224.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2273432017-05-22 12:00:3724.12.187.x/247922 (COMCAST-7922)usa (United States)yesunknownblockednoneReport
2040792017-04-29 18:46:1824.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1924732017-04-18 19:51:0824.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1871112017-04-13 14:13:1824.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1870662017-04-13 13:32:4824.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1818362017-04-06 23:49:5724.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1813712017-04-06 12:19:5724.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1761222017-03-30 17:57:3424.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1705302017-03-23 16:43:5324.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1705012017-03-23 15:41:3524.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1704732017-03-23 15:04:2724.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1659412017-03-16 13:51:3224.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1659012017-03-16 12:41:3724.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1629892017-03-11 22:06:4524.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1570772017-03-01 21:17:3424.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1570442017-03-01 20:26:0924.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1516992017-02-22 19:20:2524.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1516842017-02-22 18:50:1324.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1367512017-01-30 13:48:5824.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1323472017-01-19 19:05:3724.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1279372017-01-12 16:38:5624.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1263822017-01-10 15:49:1624.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1199442016-12-29 20:53:1024.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1199352016-12-29 20:20:3824.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1162512016-12-22 19:07:4524.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1161622016-12-22 16:48:2524.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1161312016-12-22 15:59:2624.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1161132016-12-22 15:24:3324.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
929662016-11-16 16:31:4124.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
909192016-11-13 22:00:4624.12.187.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

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