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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
15074272023-01-08 16:52:35172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15034322023-01-01 15:42:13172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14999272022-12-25 12:48:26172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14959982022-12-18 02:16:42172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14920232022-12-10 13:58:51172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14760462022-11-10 14:13:20172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14756562022-11-10 01:01:31172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14752972022-11-09 14:07:16172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14665022022-10-27 18:03:01172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14627192022-10-20 20:38:14172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14502342022-10-02 23:43:36172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14453652022-09-22 13:28:20172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14376972022-09-09 20:55:06172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14223932022-08-18 22:49:59172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14210032022-08-17 13:53:09172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14106222022-08-01 13:31:08172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13962242022-07-06 18:25:25172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13844682022-06-18 22:09:12172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13809362022-06-12 16:09:34172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13796912022-06-09 22:48:41172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13745742022-06-02 12:34:35172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13686612022-05-22 12:28:49172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13631622022-05-13 14:56:24172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13625662022-05-12 12:27:25172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13598282022-05-07 15:42:07172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13559112022-04-30 14:31:43172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13532002022-04-23 13:17:31172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13516402022-04-20 12:59:25172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13512602022-04-19 20:48:27172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13424752022-04-06 14:05:04172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13382552022-03-30 01:33:19172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13354312022-03-27 14:01:50172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13326322022-03-22 14:50:56172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13322712022-03-22 01:58:52172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13232992022-03-11 14:17:41172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13216412022-03-08 18:21:46172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13140402022-02-22 13:59:00172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13100292022-02-14 23:48:49172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13025522022-02-06 18:44:23172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12983002022-01-29 18:44:54172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12945552022-01-22 15:31:32172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12905362022-01-14 22:50:09172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12865962022-01-07 13:58:14172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12818472021-12-31 02:46:34172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12817282021-12-30 20:45:50172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12782342021-12-23 19:26:22172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12708102021-12-16 14:18:09172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12663772021-12-09 02:50:47172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6343192019-03-03 14:08:02172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5217982018-08-20 18:33:52172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4827252018-06-12 01:22:27172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4667212018-05-16 21:20:51172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4612902018-05-08 17:18:39172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4456272018-04-14 01:45:54172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4327642018-03-23 16:07:39172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4240462018-03-09 18:17:09172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
2877612017-08-02 01:36:04172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
1925372017-04-18 21:04:59172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
1586752017-03-04 14:24:31172.56.22.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

All results shown
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