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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
3219962017-09-23 18:29:1971.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3203012017-09-21 00:28:4671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3202492017-09-20 21:56:5671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3157532017-09-13 23:21:5271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3143212017-09-12 02:21:1571.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3097802017-09-05 01:14:3671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3055542017-08-29 00:07:4571.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3011402017-08-21 23:01:0571.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3003342017-08-20 14:33:0171.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2968642017-08-14 21:54:2271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2956432017-08-12 15:55:4971.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2952062017-08-11 20:54:5871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2904322017-08-05 14:46:3371.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2851342017-07-29 13:40:0171.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2851262017-07-29 13:23:3671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2794812017-07-22 12:16:5871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2757212017-07-18 01:34:3671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2697182017-07-11 00:27:5671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2642122017-07-03 23:21:1671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2594022017-06-28 10:38:3871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2581942017-06-26 23:51:2171.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2546592017-06-22 11:40:3671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2543742017-06-22 03:37:4371.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2481792017-06-15 02:31:0571.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2430982017-06-08 22:31:4471.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2369272017-06-01 21:25:0471.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2306492017-05-25 20:10:1371.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2306272017-05-25 19:38:2271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2241132017-05-18 18:23:3671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2234162017-05-18 03:47:4071.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2162372017-05-11 02:31:4071.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2088122017-05-04 01:17:5071.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2016632017-04-27 18:31:5771.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1944542017-04-20 17:18:0571.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1926812017-04-19 00:53:4371.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1872652017-04-13 16:03:5071.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1856382017-04-11 23:49:3971.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1800492017-04-04 22:35:0871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1745642017-03-28 21:21:0271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1725242017-03-26 12:39:5871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1677202017-03-19 11:26:0871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1632552017-03-12 10:12:2271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1612272017-03-09 02:08:4671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1571922017-03-02 00:54:0371.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1518302017-02-22 23:40:0771.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1494682017-02-19 02:53:4771.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1450132017-02-12 01:40:1871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1443812017-02-10 21:32:0971.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1398152017-02-03 20:17:5971.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1351582017-01-27 19:04:1171.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1348752017-01-27 12:38:2371.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1339122017-01-26 00:40:5971.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1313032017-01-18 03:47:1071.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1267522017-01-11 02:33:2371.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1245092017-01-07 09:53:2871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1206842016-12-31 08:39:4771.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1201962016-12-30 10:30:3171.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1165702016-12-23 09:16:4771.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1157982016-12-22 00:46:0871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1114982016-12-14 23:32:2871.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1093992016-12-12 10:42:2271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1048802016-12-05 09:29:1971.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1038692016-12-03 11:25:3771.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
993392016-11-26 10:10:5271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
962062016-11-21 11:24:4871.57.175.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
950972016-11-19 08:57:0171.57.175.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
917532016-11-15 01:15:2671.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
916932016-11-14 23:17:0171.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
901452016-11-12 16:37:2271.57.175.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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