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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
21664912026-05-23 02:17:15113.176.83.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21658242026-05-22 04:09:5727.75.27.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21658212026-05-22 03:58:1327.75.27.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21658112026-05-22 03:19:2427.75.27.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21657942026-05-22 02:37:3927.75.27.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21657852026-05-22 02:15:5027.75.27.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21657832026-05-22 02:04:0027.75.27.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21634982026-05-18 13:44:4942.114.201.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21632362026-05-18 03:09:42101.53.3.x/2424173 (NETNAM-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
21629362026-05-17 09:27:46103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21623042026-05-16 03:35:57115.76.73.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21622932026-05-16 02:54:12115.76.73.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21622862026-05-16 02:32:27115.76.73.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21622832026-05-16 02:20:41115.76.73.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21617412026-05-15 02:28:48115.78.92.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21592852026-05-11 12:37:4042.114.201.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21590592026-05-11 01:58:2542.118.216.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
21587622026-05-10 08:20:11103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21581882026-05-09 02:40:51115.72.145.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21581652026-05-09 00:47:11113.176.83.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21578212026-05-08 12:27:21115.77.208.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21578162026-05-08 12:15:44115.77.208.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21577122026-05-08 08:25:19171.224.112.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21576492026-05-08 05:07:07171.224.112.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21575772026-05-08 01:21:42115.78.92.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21564002026-05-06 03:12:03118.69.13.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21551592026-05-04 00:51:14101.53.3.x/2424173 (NETNAM-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
21548532026-05-03 07:12:35103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21547222026-05-03 04:09:44118.68.101.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21539782026-05-01 04:52:0227.74.52.x/247552 (VIETEL-AS-AP)vnm (Vietnam)norewrittenreceivednoneReport
21529232026-04-29 07:50:32115.76.75.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21528662026-04-29 05:41:1927.75.28.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21528202026-04-29 02:10:2327.75.28.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21524772026-04-28 13:20:52103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21524372026-04-28 12:19:06115.76.75.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21523432026-04-28 08:40:11115.76.75.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21523392026-04-28 08:28:24115.76.75.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21522742026-04-28 05:16:22171.252.153.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21522742026-04-28 05:16:222402:800:63xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noblockedblocked/64Report
21522162026-04-28 02:20:45171.252.153.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21522162026-04-28 02:20:452402:800:63xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noblockedblocked/64Report
21522112026-04-28 02:08:56171.252.153.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21496982026-04-22 20:04:11118.70.26.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21496872026-04-22 19:40:57118.70.26.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21496812026-04-22 19:29:22118.70.26.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21496802026-04-22 19:26:44118.70.26.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21494872026-04-22 12:53:00118.68.101.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21492092026-04-22 00:57:26101.53.3.x/2424173 (NETNAM-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
21492012026-04-22 00:41:0442.118.216.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
21488912026-04-21 12:13:12103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21481462026-04-20 03:51:31103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21481302026-04-20 02:13:55103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21468592026-04-17 06:14:1614.161.48.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21465262026-04-16 15:23:05115.76.48.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21464492026-04-16 13:02:12103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21458442026-04-15 11:45:561.54.153.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21458132026-04-15 10:51:06103.221.223.x/2463760 (AZDIGI-AS-VN)vnm (Vietnam)noblockedblockednoneReport
21458122026-04-15 10:49:03171.244.61.x/2438731 (VTDC-AS-VN)vnm (Vietnam)noblockedblockednoneReport
21458112026-04-15 10:48:4614.161.29.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesblockedblockednoneReport
21458092026-04-15 10:45:04112.78.1.x/2445538 (ODSJSC-AS-VN)vnm (Vietnam)noblockedreceived/8Report
21458082026-04-15 10:44:48116.118.48.x/2463760 (AZDIGI-AS-VN)vnm (Vietnam)noblockedblockednoneReport
21453582026-04-14 15:20:34180.93.243.x/247602 (SPT-AS-VN)vnm (Vietnam)noblockedblocked/16Report
21450962026-04-14 06:32:35180.93.243.x/247602 (SPT-AS-VN)vnm (Vietnam)noblockedblocked/16Report
21450322026-04-14 01:55:20101.53.3.x/2424173 (NETNAM-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
21444692026-04-13 01:38:49115.77.47.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21437142026-04-10 23:49:0927.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21434162026-04-10 13:04:5627.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21433892026-04-10 12:23:1127.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21433742026-04-10 12:01:3127.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21433682026-04-10 11:49:5227.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21433312026-04-10 10:07:24171.253.136.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21433252026-04-10 09:37:4127.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21433252026-04-10 09:37:412402:800:63xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noblockedreceived/16Report
21432022026-04-10 03:36:0714.161.48.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21431992026-04-10 03:28:2327.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21431282026-04-09 23:15:4427.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21429672026-04-09 15:23:02115.76.48.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21429672026-04-09 15:23:022402:800:62xx::/407552 (VIETEL-AS-AP)vnm (Vietnam)noblockedblocked/64Report
21429292026-04-09 13:51:5527.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21428732026-04-09 12:04:1227.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21428642026-04-09 11:54:36103.164.226.x/24150850vnm (Vietnam)noblockedreceived/9Report
21428482026-04-09 11:27:1727.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21427952026-04-09 09:48:0727.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21426242026-04-08 23:31:4527.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21423272026-04-08 13:13:2527.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21423232026-04-08 13:05:0327.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21421482026-04-08 06:51:3127.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21415772026-04-07 10:18:4327.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21415562026-04-07 09:37:0127.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21415472026-04-07 09:15:2627.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21415442026-04-07 09:03:3627.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21413602026-04-07 00:48:0442.118.216.x/2418403 (FPT-AS-AP)vnm (Vietnam)yesrewrittenblockednoneReport
21409032026-04-06 08:14:58171.249.206.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesunknownunknownnoneReport
21408582026-04-06 05:11:1027.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21408572026-04-06 05:05:2827.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21406242026-04-05 14:33:55103.199.43.x/24131429 (MOBIFONE-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport
21403902026-04-05 01:07:0127.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21403832026-04-05 00:25:1227.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21403772026-04-05 00:08:5527.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21403762026-04-05 00:06:1427.75.225.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesblockedblockednoneReport
21401172026-04-04 08:19:24115.77.47.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21401112026-04-04 07:53:24115.77.47.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21399992026-04-04 01:35:59115.77.47.x/247552 (VIETEL-AS-AP)vnm (Vietnam)yesrewrittenrewrittennoneReport
21395622026-04-03 02:29:0914.161.48.x/2445899 (VNPT-AS-VN)vnm (Vietnam)yesunknownunknownnoneReport

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