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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
22366872026-09-21 11:25:14118.68.84.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22364732026-09-21 03:19:54103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22364542026-09-21 00:41:3414.161.254.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenblockednoneReport
22362852026-09-20 14:13:08118.68.84.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22346982026-09-17 12:22:48115.76.69.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22346822026-09-17 12:01:01115.76.69.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22346772026-09-17 11:49:12115.76.69.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22342262026-09-16 16:05:10103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22342262026-09-16 16:05:102400:ece0:xx::/40140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblocked/64Report
22341462026-09-16 13:46:10103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22338232026-09-16 03:10:35103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22334182026-09-15 12:01:02103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22333602026-09-15 10:36:32115.78.92.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
22325012026-09-14 02:43:10103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22320002026-09-13 02:03:39103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22318802026-09-12 17:57:16103.162.31.x/24135967 (BKNS-AS-VN)vnm (Vietnam)noblockedblocked/23Report
22318802026-09-12 17:57:162403:6a40:xx::/40135967 (BKNS-AS-VN)vnm (Vietnam)noblockedreceived/16Report
22318572026-09-12 17:06:52103.130.212.x/24135953 (BKHOST-AS-VN)vnm (Vietnam)noblockedreceived/9Report
22312442026-09-11 13:18:00115.77.208.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22312212026-09-11 12:36:15115.77.208.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22312122026-09-11 12:14:25115.77.208.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22312102026-09-11 12:02:33115.77.208.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22310102026-09-11 01:11:28118.68.84.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22309962026-09-11 00:26:56118.68.84.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22304492026-09-10 04:13:2514.161.254.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenblockednoneReport
22300922026-09-09 14:57:41103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22298572026-09-09 08:08:10171.253.251.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
22279652026-09-06 00:56:05103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22278222026-09-05 16:49:13103.162.31.x/24135967 (BKNS-AS-VN)vnm (Vietnam)noblockedblocked/23Report
22278222026-09-05 16:49:132403:6a40:xx::/40135967 (BKNS-AS-VN)vnm (Vietnam)noblockedreceived/16Report
22278052026-09-05 15:58:48103.130.212.x/24135953 (BKHOST-AS-VN)vnm (Vietnam)noblockedreceived/9Report
22276372026-09-05 06:50:27115.72.158.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22276262026-09-05 06:08:38115.72.158.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22276172026-09-05 05:46:50115.72.158.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22266512026-09-03 13:14:55118.68.84.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22263822026-09-03 03:06:1714.161.254.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenblockednoneReport
22260752026-09-02 13:50:13103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22251802026-09-01 04:16:30103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22237592026-08-29 15:41:12103.162.31.x/24135967 (BKNS-AS-VN)vnm (Vietnam)noblockedblocked/23Report
22237592026-08-29 15:41:122403:6a40:xx::/40135967 (BKNS-AS-VN)vnm (Vietnam)noblockedreceived/16Report
22237332026-08-29 14:51:08103.130.212.x/24135953 (BKHOST-AS-VN)vnm (Vietnam)noblockedreceived/9Report
22226852026-08-27 17:17:51115.77.45.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22226722026-08-27 16:35:59115.77.45.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22226522026-08-27 16:02:36115.77.45.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22223152026-08-27 01:59:1214.161.254.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesrewrittenblockednoneReport
22218992026-08-26 12:42:46103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22209192026-08-25 03:08:59103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22205242026-08-24 14:30:0342.113.130.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22195192026-08-22 14:33:14103.162.31.x/24135967 (BKNS-AS-VN)vnm (Vietnam)noblockedblocked/23Report
22195192026-08-22 14:33:142403:6a40:xx::/40135967 (BKNS-AS-VN)vnm (Vietnam)noblockedreceived/16Report
22195002026-08-22 13:43:29103.130.212.x/24135953 (BKHOST-AS-VN)vnm (Vietnam)noblockedreceived/9Report
22188632026-08-21 13:08:45115.77.223.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22188292026-08-21 12:27:02115.77.223.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22188062026-08-21 12:05:09115.77.223.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22187962026-08-21 11:53:24115.77.223.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22185662026-08-21 05:59:3327.65.23.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
22177252026-08-20 00:51:5042.118.216.x/2418403 (FPT-VN)vnm (Vietnam)yesrewrittenblockednoneReport
22172782026-08-19 11:35:21103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22164672026-08-18 02:01:26103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22160952026-08-17 13:22:471.53.97.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22150332026-08-15 13:25:07103.162.31.x/24135967 (BKNS-AS-VN)vnm (Vietnam)noblockedblocked/23Report
22150332026-08-15 13:25:072403:6a40:xx::/40135967 (BKNS-AS-VN)vnm (Vietnam)noblockedreceived/16Report
22150012026-08-15 12:35:54103.130.212.x/24135953 (BKHOST-AS-VN)vnm (Vietnam)noblockedreceived/9Report
22148052026-08-15 00:48:03115.78.92.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
22132092026-08-12 10:27:51103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22131472026-08-12 07:40:03101.53.3.x/2424173 (NETNAM-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
22124272026-08-11 00:53:55103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22120452026-08-10 12:15:2658.186.64.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22106512026-08-07 12:46:58115.77.220.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22097492026-08-05 23:57:0714.161.48.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
22093632026-08-05 09:20:22103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22093072026-08-05 06:32:44101.53.3.x/2424173 (NETNAM-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
22088772026-08-04 12:52:19103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22078302026-08-02 14:18:2758.186.64.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
22065092026-07-31 02:53:28115.77.39.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22059102026-07-30 02:15:01171.253.34.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
22054102026-07-29 08:12:20103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22054102026-07-29 08:12:202400:ece0:xx::/40140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblocked/64Report
22053682026-07-29 05:25:24101.53.3.x/2424173 (NETNAM-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
22049162026-07-28 11:44:43103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22026512026-07-24 04:44:09115.77.220.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22026352026-07-24 03:19:26115.77.220.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22026302026-07-24 02:43:13115.77.220.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22026282026-07-24 02:31:27115.77.220.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
22014122026-07-22 07:04:24103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
22014122026-07-22 07:04:242400:ece0:xx::/40140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblocked/64Report
22013442026-07-22 04:04:1642.118.216.x/2418403 (FPT-VN)vnm (Vietnam)yesrewrittenblockednoneReport
22008692026-07-21 10:37:09103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
22000862026-07-20 04:27:37103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
21996352026-07-19 04:16:05103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
21987722026-07-17 13:13:05115.77.39.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21987412026-07-17 12:31:27115.77.39.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21987222026-07-17 12:09:38115.77.39.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21986402026-07-17 08:37:09115.75.112.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21980942026-07-16 11:37:2342.115.42.x/2418403 (FPT-VN)vnm (Vietnam)yesunknownunknownnoneReport
21973182026-07-15 08:02:38123.20.33.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21973132026-07-15 07:56:37123.20.33.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21973132026-07-15 07:56:372001:ee0:4fxx::/4045899 (VNPT-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
21973052026-07-15 07:40:592001:ee0:4fxx::/4045899 (VNPT-AS-VN)vnm (Vietnam)nounknownunknownnoneReport
21973012026-07-15 07:34:53115.75.223.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21972652026-07-15 05:56:57103.116.39.x/24140810 (MEGACORE-AS-VN)vnm (Vietnam)noblockedblockednoneReport
21972062026-07-15 02:57:0842.118.216.x/2418403 (FPT-VN)vnm (Vietnam)yesrewrittenblockednoneReport
21964762026-07-14 03:54:05103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
21964252026-07-14 00:57:5114.161.48.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21952852026-07-12 03:08:28103.164.226.x/24150850 (ZINVPS-VN)vnm (Vietnam)noblockedreceived/9Report
21941852026-07-10 05:48:19115.72.152.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21941772026-07-10 05:06:35115.72.152.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21941662026-07-10 04:44:47115.72.152.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21941632026-07-10 04:32:59115.72.152.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport

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