Logo

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
15984472023-06-30 02:14:05172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15984362023-06-30 01:21:49172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15957252023-06-24 19:27:45172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
10336312020-11-23 16:36:04172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10299082020-11-17 21:32:50172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10232212020-11-08 22:38:13172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10231822020-11-08 21:23:05172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10143452020-10-25 17:39:17172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9972082020-10-08 08:05:31172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9936452020-10-03 00:44:19172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9936432020-10-03 00:32:11172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9879462020-09-24 02:06:29172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7521232019-09-17 06:10:23172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7508102019-09-14 21:51:56172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7490782019-09-12 02:27:53172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7432902019-09-01 21:45:06172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6670492019-04-23 15:30:26172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6622042019-04-15 15:35:52172.58.29.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

All results shown
Last Modified