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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
4783592018-06-04 14:59:20173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4741132018-05-28 13:45:39173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4695692018-05-21 12:31:47173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4250422018-03-11 16:46:58173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4206442018-03-03 23:26:37173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4163642018-02-24 22:12:29173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4123262018-02-17 20:58:34173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4080572018-02-10 19:44:27173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
4039462018-02-03 18:28:40173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3990772018-01-27 01:43:37173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3943792018-01-19 16:36:51173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3898692018-01-12 14:57:26173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3853272018-01-05 13:32:28173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3810842017-12-29 01:57:09173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3776162017-12-22 04:44:33173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3730762017-12-14 20:49:24173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3683282017-12-07 19:32:48173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3636332017-11-30 18:16:07173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3592652017-11-23 16:59:30173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3580602017-11-21 16:09:27173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3535112017-11-14 14:52:33173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3492292017-11-07 13:38:21173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3491902017-11-07 12:44:53173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3489542017-11-07 03:50:15173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3489242017-11-07 02:37:12173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3462782017-11-02 15:03:51173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3419152017-10-26 13:47:08173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3375092017-10-19 12:30:23173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3353922017-10-16 12:45:31173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3349722017-10-15 17:40:46173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3328232017-10-12 00:40:21173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3284302017-10-04 23:23:35173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3284242017-10-04 23:05:23173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3268562017-10-02 15:10:25173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3260212017-09-29 23:32:14173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3214952017-09-22 22:03:49173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3171822017-09-15 20:49:41173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3123062017-09-08 17:04:26173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3084462017-09-02 13:42:10173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
3041942017-08-26 12:27:55173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2996352017-08-19 04:36:55173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2953612017-08-12 03:22:40173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2901102017-08-05 02:08:31173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2848302017-07-29 00:51:21173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2791492017-07-21 23:29:51173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2733482017-07-14 22:13:04173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2675592017-07-07 20:58:51173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2617032017-06-30 19:44:31173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2557912017-06-23 18:29:53173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2531162017-06-20 16:15:37173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2467172017-06-13 15:01:24173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2408742017-06-06 13:47:14173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2370292017-06-02 00:30:26173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2307582017-05-25 23:16:11173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2250502017-05-19 18:31:40173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2190892017-05-13 21:30:59173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2117692017-05-06 20:17:59173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
2038962017-04-29 14:36:25173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1959902017-04-22 05:11:42173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1890042017-04-15 03:58:35173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1827572017-04-08 02:45:34173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1772012017-04-01 01:32:33173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1713752017-03-25 00:19:06173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1669402017-03-17 23:06:08173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
1627602017-03-11 13:26:36173.163.248.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
960232016-11-21 00:21:33173.163.248.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport

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