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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
13686762022-05-22 13:35:11144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13686482022-05-22 11:25:05144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13682722022-05-21 15:13:16144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13682162022-05-21 12:21:20144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13677032022-05-20 11:39:55144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13671362022-05-19 12:47:30144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13671332022-05-19 12:42:07144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13671312022-05-19 12:36:39144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13671082022-05-19 11:29:22144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13665512022-05-18 11:40:28144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13660432022-05-17 14:04:50144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13659532022-05-17 11:31:07144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13636422022-05-14 14:51:42144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13636402022-05-14 14:46:10144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13636032022-05-14 13:09:47144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13635842022-05-14 12:22:00144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13625522022-05-12 12:04:34144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13619742022-05-11 13:07:37144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13619352022-05-11 11:53:49144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13619282022-05-11 11:38:44144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13613122022-05-10 14:10:21144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13613002022-05-10 13:32:59144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13578002022-05-04 13:38:36144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13577442022-05-04 11:57:36144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13572902022-05-03 14:05:31144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13571942022-05-03 10:33:22144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13566832022-05-02 12:13:30144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13562902022-05-01 12:23:07144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13558252022-04-30 10:46:30144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13553362022-04-29 11:47:13144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13547482022-04-28 11:14:58144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13542332022-04-27 12:49:09144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13541832022-04-27 11:13:26144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13541602022-04-27 10:24:51144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13497692022-04-17 11:27:41144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13493522022-04-16 11:41:34144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13489302022-04-15 10:49:00144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13484262022-04-14 11:07:31144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13478722022-04-13 10:42:20144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13472782022-04-12 10:49:05144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13466302022-04-11 10:18:52144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13461632022-04-10 10:58:59144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13424082022-04-06 12:00:05144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13417492022-04-05 11:38:18144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13353932022-03-27 12:03:35144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13161922022-02-26 10:14:32144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13157452022-02-25 11:36:42144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13119792022-02-18 11:51:51144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13114282022-02-17 13:11:11144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13024602022-02-06 15:10:03144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13023742022-02-06 10:42:39144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13019242022-02-05 11:59:19144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
13018082022-02-05 04:30:57144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13014012022-02-04 10:21:20144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport
13003702022-02-02 15:28:26144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
13003682022-02-02 15:26:31144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
13003612022-02-02 15:17:23144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
13003592022-02-02 15:10:23144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
13003552022-02-02 15:07:48144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
13003522022-02-02 15:04:59144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
12978152022-01-28 17:42:25144.255.147.x/244134 (CHINANET-BACKBONE)chn (China)yesblockedblockednoneReport

All results shown
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