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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
3011012017-08-21 21:27:1075.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2968312017-08-14 20:09:5675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2918832017-08-07 18:52:4775.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2867102017-07-31 17:35:3375.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2810742017-07-24 16:15:4275.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2753412017-07-17 14:38:0875.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2693022017-07-10 13:20:2675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2669362017-07-07 03:52:0375.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2609922017-06-30 02:25:1575.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2551672017-06-23 01:05:5375.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2491462017-06-15 23:48:4275.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2430952017-06-08 22:31:3675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2369202017-06-01 21:10:1775.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2306362017-05-25 19:53:2975.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2241172017-05-18 18:36:2675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2159852017-05-10 21:12:4775.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2085842017-05-03 19:56:3675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2006292017-04-26 18:40:1675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1934302017-04-19 17:24:0475.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1862022017-04-12 16:07:4675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1846612017-04-10 18:29:5975.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1826552017-04-07 22:43:1675.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1793652017-04-04 01:37:2475.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1738092017-03-28 00:21:0475.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1686762017-03-20 23:04:5875.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1640742017-03-13 21:49:1275.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1598512017-03-06 20:33:2375.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1556902017-02-27 19:17:3875.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1503652017-02-20 18:01:0975.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1503472017-02-20 17:19:2475.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1461322017-02-13 22:53:5975.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1417002017-02-06 21:38:0575.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1369792017-01-30 20:22:2575.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1300082017-01-16 06:39:1075.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1253902017-01-09 05:23:3375.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1214812017-01-02 04:07:5375.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1178492016-12-26 02:51:4575.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1173932016-12-25 01:43:4475.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1134522016-12-18 00:27:5075.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1098512016-12-12 21:56:2875.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1052452016-12-05 20:40:4875.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1007122016-11-28 19:25:0575.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
997362016-11-27 03:22:3075.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
887442016-11-10 18:23:2875.72.50.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport

All results shown
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