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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
14146242022-08-09 16:49:42172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
14090792022-07-28 22:03:48172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownrewrittennoneReport
12257672021-10-04 17:00:41172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownblockednoneReport
11923912021-08-06 17:34:23172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11856822021-07-25 17:31:46172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11856172021-07-25 14:49:32172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
11446942021-05-17 18:16:16172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownunknownnoneReport
10612802021-01-12 00:15:13172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesunknownblockednoneReport
10385372020-12-01 17:55:21172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
10318842020-11-20 16:02:16172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9738262020-09-06 23:59:12172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9660442020-08-31 19:10:45172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9601582020-08-24 21:46:06172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9601552020-08-24 21:40:58172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9601522020-08-24 21:35:40172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
9426692020-08-05 18:11:05172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
9038452020-05-30 21:56:00172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8998522020-05-24 03:19:51172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8952112020-05-15 13:50:06172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8780422020-04-14 20:05:48172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8772932020-04-13 14:46:45172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8489002020-02-26 16:10:30172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8482212020-02-25 16:43:42172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedrewrittennoneReport
8476562020-02-24 20:01:56172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8413962020-02-14 02:45:55172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8256402020-01-17 21:10:52172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
8252232020-01-17 03:26:17172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
8092632019-12-17 15:12:19172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7500932019-09-13 14:56:47172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7495162019-09-12 17:41:14172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
7031482019-06-23 19:16:46172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6872812019-05-27 13:13:32172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6633802019-04-17 01:26:24172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6450172019-03-18 13:26:53172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
6425602019-03-14 23:27:41172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
6285822019-02-22 03:50:55172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5850192018-12-08 13:47:39172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5539352018-10-15 20:05:46172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5538302018-10-15 16:41:21172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5477522018-10-05 17:46:50172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5443092018-09-29 18:27:02172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5383932018-09-19 15:00:54172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5235252018-08-23 18:33:01172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5202492018-08-17 08:07:58172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5200692018-08-16 23:18:44172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
5171142018-08-12 01:43:48172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
5171122018-08-12 01:32:56172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4953942018-07-03 21:19:19172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4866782018-06-19 01:16:36172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4559152018-04-30 18:03:54172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4517822018-04-24 04:05:37172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4478522018-04-17 20:00:31172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4478492018-04-17 19:54:04172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4478302018-04-17 19:28:29172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4385102018-04-02 21:52:04172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4364242018-03-29 21:52:14172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesblockedblockednoneReport
4269392018-03-14 13:46:54172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4138042018-02-20 15:24:47172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
4065222018-02-08 06:29:36172.58.35.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport

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