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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
17394552024-03-27 18:28:16172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
17359592024-03-20 17:17:31172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
17324302024-03-13 13:34:44172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
17285752024-03-05 18:30:47172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
17209842024-02-20 03:33:36172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
17144082024-02-06 16:24:06172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
17107502024-01-30 14:53:13172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16925482023-12-25 00:06:34172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16890052023-12-17 22:55:37172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16845882023-12-09 02:19:26172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
16808272023-12-02 03:12:02172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
16719312023-11-15 14:42:15172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16678292023-11-07 21:51:26172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16583382023-10-20 23:07:52172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
16505182023-10-06 14:43:04172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16308392023-08-30 01:38:42172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16268972023-08-22 21:18:19172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16228882023-08-15 15:37:46172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
16189482023-08-08 13:05:02172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15823482023-05-29 16:49:53172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15780752023-05-21 15:06:24172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15742602023-05-14 02:43:28172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15672582023-04-29 21:21:32172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15601532023-04-15 14:36:07172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15562242023-04-08 03:03:35172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15483362023-03-23 20:38:31172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15444422023-03-16 19:03:12172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15364862023-03-02 14:51:15172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15278872023-02-15 02:25:32172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15275612023-02-14 14:48:00172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
15187462023-01-30 16:56:55172.59.9.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport

All results shown
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