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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
3655832017-12-03 23:31:242001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3647292017-12-02 12:16:472001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3622322017-11-28 18:12:512001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3580922017-11-21 16:57:152001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3535372017-11-14 15:50:352001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3492692017-11-07 14:40:392001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3448272017-10-31 13:31:552001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3372062017-10-19 01:37:012001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3367092017-10-18 12:09:222001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
3349842017-10-15 18:35:042001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
2912042017-08-07 00:23:202001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
2756772017-07-17 23:32:392001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
2725342017-07-13 23:36:342001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2718932017-07-13 08:27:562001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2661922017-07-06 07:11:142001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2601682017-06-29 05:54:282001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2544122017-06-22 04:34:402001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2482032017-06-15 03:14:152001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2422832017-06-08 01:52:532001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2391972017-06-04 15:24:042001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2280192017-05-23 03:30:162001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2211952017-05-16 02:13:372001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2138732017-05-09 00:57:492001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2063972017-05-01 23:41:592001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2051132017-04-30 19:52:592001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1914072017-04-17 21:10:182001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1857652017-04-12 04:50:322001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1801842017-04-05 03:34:422001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1779092017-04-02 02:03:352001:558:60xx::/407922 (COMCAST-7922)gbr (United Kingdom)noblockedblockednoneReport
1779002017-04-02 01:36:162001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1778842017-04-02 01:11:592001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1777432017-04-01 18:35:312001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1721552017-03-26 01:30:242001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1693842017-03-22 01:03:182001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1648482017-03-14 23:47:422001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1636172017-03-13 03:22:252001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1594362017-03-06 02:07:022001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1554332017-02-27 10:03:522001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1501202017-02-20 08:48:362001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1489342017-02-18 03:03:222001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1456882017-02-13 07:33:172001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1415752017-02-06 18:28:002001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
1411522017-02-06 06:18:012001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1365042017-01-30 05:02:452001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1299172017-01-16 01:32:202001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1252972017-01-09 00:17:022001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1213842017-01-01 23:01:472001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1177732016-12-25 21:46:272001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1138872016-12-18 20:30:492001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1124142016-12-16 06:33:252001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1074572016-12-09 05:18:132001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1031452016-12-02 04:02:462001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1002392016-11-28 01:19:362001:558:60xx::/407922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
761132016-10-07 13:42:222001:558:60xx::/407922 (COMCAST-7922)usa (United States)noreceivedreceivednoneReport
755332016-10-05 15:06:002001:558:60xx::/407922 (COMCAST-7922)usa (United States)noreceivedreceivednoneReport
755312016-10-05 14:57:212001:558:60xx::/407922 (COMCAST-7922)usa (United States)noreceivedreceivednoneReport
609742016-07-08 17:06:182001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
602052016-06-30 19:46:092001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport
602012016-06-30 19:17:552001:558:60xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
546652016-02-21 18:47:332001:558:60xx::/407922 (COMCAST-7922)usa (United States)noblockedblockednoneReport

All results shown
Last Modified