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| Data:    Stats Summary   Recent Tests   Remediation   Results by AS   Results by Country  Results by Provider  |
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
19813192025-06-19 14:02:51166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19802082025-06-17 18:59:40166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19720352025-06-03 16:51:14166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19595572025-05-12 21:00:34166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19451692025-04-16 08:08:202600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
19450052025-04-15 21:42:422600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
19448242025-04-15 14:41:50166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19444402025-04-14 20:53:29166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19441322025-04-14 08:43:29107.77.214.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19439612025-04-13 22:04:54107.77.214.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19409432025-04-07 22:52:56166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19409432025-04-07 22:52:562600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19386632025-04-03 16:38:27166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19370122025-03-31 20:57:11166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19365892025-03-31 07:00:47166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19365892025-03-31 07:00:472600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19363002025-03-30 14:04:38166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19249382025-03-10 16:53:11166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19249332025-03-10 16:38:11166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19248732025-03-10 14:34:33166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19248262025-03-10 13:34:10166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19248262025-03-10 13:34:102600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19129652025-02-18 13:54:11166.137.83.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
19129652025-02-18 13:54:112600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
18875252025-01-02 17:46:28107.77.198.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
18875222025-01-02 17:37:45107.77.198.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
18346862024-09-26 10:34:44107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
18214632024-09-01 04:08:56107.77.232.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
18199992024-08-29 00:12:13107.77.229.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
17712732024-05-29 17:15:41107.77.209.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
17712732024-05-29 17:15:412600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
17541492024-04-26 06:05:37107.77.207.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
17541492024-04-26 06:05:372600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
15971132023-06-27 15:26:11107.77.197.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15705152023-05-06 15:38:34107.77.232.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15705152023-05-06 15:38:342600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
15372542023-03-03 22:03:19166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15372542023-03-03 22:03:192600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
15363362023-03-02 08:51:12166.137.19.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15363362023-03-02 08:51:122600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15027082022-12-30 21:32:29107.77.216.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15027082022-12-30 21:32:292600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
15005582022-12-26 21:39:35107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15001442022-12-26 01:02:53107.77.235.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
15001442022-12-26 01:02:532600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14935112022-12-13 06:39:32166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14934932022-12-13 05:54:57166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14934812022-12-13 05:21:44107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14934722022-12-13 05:07:02107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14934722022-12-13 05:07:022600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14934362022-12-13 03:43:12107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14934342022-12-13 03:38:32107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14934342022-12-13 03:38:322600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14934322022-12-13 03:31:50107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14934122022-12-13 02:52:02107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933972022-12-13 02:20:18107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933892022-12-13 02:04:30107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933842022-12-13 01:53:53107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933842022-12-13 01:53:532600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14933822022-12-13 01:47:14107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933792022-12-13 01:40:33107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933732022-12-13 01:29:56166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933732022-12-13 01:29:562600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14933662022-12-13 01:09:20166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933422022-12-13 00:25:50166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933422022-12-13 00:25:502600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14933282022-12-12 23:59:12107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933232022-12-12 23:50:26107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933232022-12-12 23:50:262600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14933132022-12-12 23:35:45166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933092022-12-12 23:31:02107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933062022-12-12 23:22:17107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14933062022-12-12 23:22:172600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14932952022-12-12 22:58:17107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14932932022-12-12 22:53:28107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14932932022-12-12 22:53:282600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14932842022-12-12 22:31:58166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14932842022-12-12 22:31:582600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14929712022-12-12 13:08:35166.216.158.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14927622022-12-12 04:13:17107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14926672022-12-11 23:50:04107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14639892022-10-23 08:42:27107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14638932022-10-23 04:37:52107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14638832022-10-23 04:03:51107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14637192022-10-22 18:08:34107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14637192022-10-22 18:08:342600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14634832022-10-22 07:47:14107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14634192022-10-22 03:54:45107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14633922022-10-22 01:54:13107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14633652022-10-22 00:33:35107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14632612022-10-21 19:02:26107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14632612022-10-21 19:02:262600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14631872022-10-21 17:16:33107.72.178.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14631872022-10-21 17:16:332600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14523992022-10-06 15:42:46107.77.216.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14523992022-10-06 15:42:462600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14510832022-10-04 12:20:05107.77.216.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14510832022-10-04 12:20:052600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14318062022-09-01 13:51:21107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14318062022-09-01 13:51:212600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14317272022-09-01 11:07:37107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14316402022-09-01 07:43:00107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14315232022-09-01 02:08:28107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14315152022-09-01 01:49:53107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14314312022-08-31 22:18:36107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14308982022-08-31 05:53:27107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14308982022-08-31 05:53:272600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14308222022-08-31 00:56:51107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14308222022-08-31 00:56:512600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14272552022-08-25 15:56:19107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14272552022-08-25 15:56:192600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14271582022-08-25 13:25:14107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14271582022-08-25 13:25:142600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14271132022-08-25 12:16:57107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14271132022-08-25 12:16:572600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14270932022-08-25 11:56:39107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14270932022-08-25 11:56:392600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14269802022-08-25 07:57:06107.77.222.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14269802022-08-25 07:57:062600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14266172022-08-24 19:30:41107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14266172022-08-24 19:30:412600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14265402022-08-24 17:27:51107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14265402022-08-24 17:27:512600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14264042022-08-24 14:05:41107.77.234.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14264042022-08-24 14:05:412600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14175412022-08-14 00:20:16107.77.223.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14175412022-08-14 00:20:162600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14174192022-08-13 20:34:26107.77.223.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14174192022-08-13 20:34:262600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14089622022-07-28 18:00:58107.77.207.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14087692022-07-28 11:27:54107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14087692022-07-28 11:27:542600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14087622022-07-28 11:13:28107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14087622022-07-28 11:13:282600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14086912022-07-28 07:59:20107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14086912022-07-28 07:59:202600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14086532022-07-28 05:59:22107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14086332022-07-28 05:20:59107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14086332022-07-28 05:20:592600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14086282022-07-28 05:16:30107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14086252022-07-28 05:08:07107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14086252022-07-28 05:08:072600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport
14085312022-07-28 00:14:36107.77.225.x/2420057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesunknownunknownnoneReport
14085312022-07-28 00:14:362600:387:xx::/4020057 (ATT-MOBILITY-LLC-AS20057)usa (United States)yesblockedblockednoneReport

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