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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
17080272024-01-25 03:03:12172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
16764312023-11-23 21:56:18172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15556072023-04-06 18:10:30172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13174932022-03-01 03:19:59172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
13100512022-02-15 01:22:09172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12635322021-12-04 03:24:20172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12379382021-10-24 09:52:57172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
12377192021-10-23 22:34:09172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
12335862021-10-17 08:45:53172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10644872021-01-16 19:24:28172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9441492020-08-07 13:10:57172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8377002020-02-08 00:38:48172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8298702020-01-25 01:07:57172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8273962020-01-21 02:05:45172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8113022019-12-21 00:09:12172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7833042019-11-06 02:12:17172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7828892019-11-05 13:09:30172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7722202019-10-18 23:16:51172.58.190.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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