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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
6048462019-01-11 16:34:5368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
6045802019-01-11 05:54:2168.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5993732019-01-02 15:19:1368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5978562018-12-30 00:53:0068.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5973902018-12-28 22:38:3868.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5923292018-12-20 04:13:4268.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5854962018-12-09 18:00:5468.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5816082018-12-02 16:54:1568.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5812772018-12-01 21:37:0568.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5771142018-11-24 20:30:2868.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5735912018-11-17 16:56:1868.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5668502018-11-07 02:20:0668.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5624322018-10-30 06:36:3268.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5584192018-10-23 05:29:5968.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5541412018-10-16 04:23:2168.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5456322018-10-02 02:50:2268.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5448952018-09-30 23:43:5368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5321132018-09-08 05:42:2468.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5299312018-09-04 15:50:0568.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5271712018-08-30 05:24:3568.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5261352018-08-28 14:36:0468.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5219312018-08-21 00:46:2368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5170202018-08-11 18:53:3068.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5083212018-07-26 19:25:0068.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5083112018-07-26 19:03:4568.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5068532018-07-24 03:17:5368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
5029892018-07-17 02:11:1968.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4989092018-07-10 01:04:3768.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4951692018-07-03 14:58:2768.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4905552018-06-25 16:25:2468.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4904892018-06-25 14:14:5068.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4887052018-06-22 04:29:4268.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4815532018-06-09 22:05:5268.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4774252018-06-02 20:59:1668.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4774092018-06-02 20:14:4268.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4751502018-05-30 03:36:1968.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4747922018-05-29 14:50:1368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4744652018-05-29 03:30:4568.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4700272018-05-22 02:11:1068.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4661042018-05-16 01:39:2768.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4653612018-05-14 21:25:1668.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4605472018-05-07 16:04:1268.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4557722018-04-30 13:43:5768.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4513002018-04-23 12:37:2468.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4494332018-04-20 02:13:4168.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4442472018-04-11 23:04:3168.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4422762018-04-09 03:40:4368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4371622018-03-31 09:33:4168.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4313652018-03-21 14:12:4668.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4280152018-03-16 00:39:4068.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4192482018-03-01 14:50:5068.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4186462018-02-28 17:49:1768.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4185642018-02-28 15:35:2368.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4128812018-02-19 02:31:1968.39.56.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4073562018-02-09 14:47:0868.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3984842018-01-26 02:01:2668.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3917312018-01-16 00:55:5868.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3866092018-01-07 19:42:4168.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3822742017-12-31 04:39:2068.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3756002017-12-18 23:15:2368.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3702682017-12-11 00:36:0668.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3608102017-11-26 18:22:2768.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3554942017-11-17 06:29:4668.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3509562017-11-10 05:23:0268.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3466422017-11-03 04:13:1468.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
3422932017-10-27 03:06:3068.39.56.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

All results shown
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