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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
4304102018-03-20 03:14:36172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
4252552018-03-12 03:24:22172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
4203432018-03-03 08:30:59172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
4160702018-02-24 07:08:39172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
4120382018-02-17 06:01:06172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
4028912018-02-02 00:50:44172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3981992018-01-25 16:42:53172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3936452018-01-18 15:34:38172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3889662018-01-11 08:15:21172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3811462017-12-29 04:32:27172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3769832017-12-21 03:59:08172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3757392017-12-19 06:38:14172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3751772017-12-18 09:46:41172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3692802017-12-09 06:47:11172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3646092017-12-02 05:38:00172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3594702017-11-24 02:28:08172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3567922017-11-19 12:22:53172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3521002017-11-12 10:03:14172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3476762017-11-05 01:14:24172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3433242017-10-28 22:36:51172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3373232017-10-19 06:56:41172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3291832017-10-06 04:20:31172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3216542017-09-23 04:52:43172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3173152017-09-16 02:00:10172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
3112382017-09-07 04:43:12172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2970002017-08-15 03:45:16172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2874702017-08-01 17:19:57172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2842722017-07-28 09:28:22172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2786602017-07-21 08:21:34172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2727562017-07-14 06:58:25172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2636552017-07-03 08:52:25172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2575832017-06-26 07:45:29172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2517352017-06-19 06:38:32172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2424662017-06-08 07:11:23172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2329602017-05-28 14:51:38172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
2265822017-05-21 13:44:18172.3.105.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport

All results shown
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