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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
17353452024-03-19 13:03:07172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
17088172024-01-26 14:19:03172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
16008972023-07-04 19:27:08172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
14669932022-10-28 14:32:05172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14626362022-10-20 18:27:23172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14158152022-08-11 14:36:28172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14158062022-08-11 14:21:06172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14158042022-08-11 14:18:46172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14157982022-08-11 14:01:49172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14099982022-07-31 02:30:27172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14010402022-07-15 13:56:31172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
14006312022-07-14 20:22:37172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13811772022-06-13 07:00:43172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
13564232022-05-01 20:57:06172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13257212022-03-16 03:40:24172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13131222022-02-20 19:46:49172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12840282022-01-02 22:37:50172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12413692021-10-29 14:47:09172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12185712021-09-22 19:35:17172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
12112392021-09-09 12:26:19172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12026732021-08-24 19:59:53172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11929212021-08-07 18:55:38172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11583382021-06-09 20:53:08172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11535142021-06-01 18:43:37172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11491832021-05-25 12:14:25172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11440862021-05-16 17:47:29172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11440822021-05-16 17:42:57172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11386622021-05-07 18:03:31172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11366122021-05-04 14:40:23172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11295972021-04-24 20:02:19172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10913802021-02-22 20:07:40172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10783382021-02-07 20:53:35172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10745042021-02-01 20:40:12172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10701272021-01-25 19:05:56172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10632112021-01-14 15:21:12172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10455952020-12-12 19:46:28172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10386822020-12-01 23:16:36172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10330052020-11-22 17:28:47172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10304422020-11-18 15:31:47172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9194442020-06-27 23:32:59172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9010472020-05-26 16:54:09172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8117102019-12-21 21:14:22172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8116902019-12-21 20:19:52172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8108132019-12-20 05:53:02172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8108072019-12-20 05:27:22172.58.191.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport

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