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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
21962172026-07-13 16:54:14154.27.140.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21934462026-07-08 21:26:27154.27.138.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21891862026-06-30 21:05:30154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21883542026-06-29 14:40:58154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21883502026-06-29 14:37:09154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21867552026-06-26 14:33:2338.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21838022026-06-22 04:58:38154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21825612026-06-19 12:47:1338.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21825472026-06-19 12:28:2238.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21813662026-06-17 14:14:3438.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21772912026-06-10 13:07:4038.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21763612026-06-09 04:08:59154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21743042026-06-04 21:00:2138.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21728392026-06-02 15:14:0238.41.2.x/24269832ven (Venezuela)yesunknownunknownnoneReport
21727642026-06-02 13:33:5338.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21711622026-05-31 02:32:07154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21698962026-05-28 19:53:2638.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21690162026-05-27 12:21:1738.41.29.x/24269832ven (Venezuela)yesblockedblockednoneReport
21651052026-05-20 22:33:4738.41.29.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21651032026-05-20 22:24:2538.41.29.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21650892026-05-20 21:46:5738.41.29.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21650862026-05-20 21:36:4138.41.29.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21649262026-05-20 17:27:59154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21645302026-05-20 03:36:29154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21604052026-05-13 02:29:35154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21563452026-05-06 01:22:32154.27.134.x/24269832usa (United States)yesrewrittenrewrittennoneReport
21527922026-04-29 00:15:3938.41.22.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21491792026-04-21 23:08:0138.41.23.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21461032026-04-15 19:23:3345.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21426312026-04-09 00:01:2038.41.29.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21425062026-04-08 18:17:2045.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21424272026-04-08 15:30:2245.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21424032026-04-08 14:47:2645.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21411052026-04-06 15:38:3245.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21386982026-04-01 13:33:1245.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21380592026-03-31 13:25:4445.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21374432026-03-30 14:31:4245.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21365302026-03-28 19:10:2938.41.29.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21359872026-03-27 16:21:3945.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21359772026-03-27 16:00:4445.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21342442026-03-24 15:42:1838.41.22.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21335222026-03-23 13:24:5045.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21331812026-03-22 22:55:4238.41.22.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21320732026-03-20 14:57:0838.41.31.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport
21315782026-03-19 16:02:0545.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
21297302026-03-16 12:17:5345.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
14084762022-07-27 21:38:5638.41.29.x/24269832ven (Venezuela)noblockedblockednoneReport
14084712022-07-27 21:31:5738.41.29.x/24269832ven (Venezuela)noblockedblocked/30Report
14084702022-07-27 21:23:2238.41.29.x/24269832ven (Venezuela)noblockedreceived/8Report
14078882022-07-26 22:04:5045.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
14077562022-07-26 18:05:5138.41.29.x/24269832ven (Venezuela)noblockedblocked/30Report
14077512022-07-26 17:59:3038.41.29.x/24269832ven (Venezuela)noblockedreceived/8Report
14077082022-07-26 16:34:5938.41.29.x/24269832ven (Venezuela)noblockedreceived/8Report
14077052022-07-26 16:30:4138.41.29.x/24269832ven (Venezuela)noreceivedreceived/8Report
14072262022-07-25 19:24:2545.186.144.x/24269832ven (Venezuela)noblockedreceived/8Report
14071862022-07-25 18:01:5845.186.145.x/24269832ven (Venezuela)yesblockedblockednoneReport
9244112020-07-07 15:48:2945.186.145.x/24269832ven (Venezuela)yesrewrittenrewrittennoneReport

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