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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
13463662022-04-10 20:55:30172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13463642022-04-10 20:48:49172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13224252022-03-10 02:01:56172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13223802022-03-10 00:10:40172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13147212022-02-23 17:10:23172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13045382022-02-10 00:05:33172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12679262021-12-11 19:58:35172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12647692021-12-06 15:57:48172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12639412021-12-05 03:49:14172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12638502021-12-04 22:28:34172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12637362021-12-04 16:40:42172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12635022021-12-04 01:18:29172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12634762021-12-03 23:39:45172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12634342021-12-03 21:31:39172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12633852021-12-03 19:35:41172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12632432021-12-03 15:48:49172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12623012021-12-02 02:17:26172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12617082021-12-01 07:22:26172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownrewrittennoneReport
12616792021-12-01 05:37:50172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12567032021-11-26 07:44:11172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12560212021-11-25 05:43:20172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownrewrittennoneReport
12540992021-11-21 21:47:58172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12540922021-11-21 21:13:15172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12508552021-11-15 22:16:37172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12454222021-11-05 23:30:43172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12441552021-11-03 19:22:42172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12420002021-10-30 23:41:47172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12410882021-10-29 02:45:26172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12404642021-10-28 02:48:59172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12390632021-10-26 00:08:17172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12382642021-10-24 20:56:51172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12299432021-10-11 19:37:04172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12097082021-09-06 19:36:03172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12046422021-08-28 01:04:50172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11965512021-08-13 23:48:37172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11960742021-08-13 05:50:32172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11954772021-08-12 04:51:10172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11952962021-08-11 20:31:19172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11948392021-08-11 02:50:48172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11915012021-08-05 02:59:41172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownrewrittennoneReport
11895852021-08-01 22:34:16172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11745172021-07-09 03:22:18172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11743782021-07-08 19:42:36172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11739262021-07-08 03:40:58172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11732232021-07-06 23:35:26172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11691782021-06-29 23:12:43172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11691742021-06-29 22:59:24172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11177692021-04-05 15:06:14172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11103112021-03-23 19:54:03172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11000612021-03-08 00:37:05172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6999012019-06-17 22:05:51172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6760012019-05-08 14:15:53172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6526092019-03-30 19:13:29172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6440252019-03-16 16:16:11172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6425722019-03-15 00:03:04172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6357962019-03-05 23:26:03172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4870912018-06-19 15:50:04172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4743392018-05-28 21:16:25172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4486102018-04-18 21:17:44172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4485082018-04-18 18:33:15172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4364512018-03-29 23:17:24172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4178592018-02-27 14:43:54172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3982782018-01-25 18:46:24172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
3569412017-11-19 18:36:42172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3459592017-11-02 04:20:35172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
3433222017-10-28 22:34:07172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
3024202017-08-23 21:43:05172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2814362017-07-25 02:24:17172.56.31.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport

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