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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
21142572026-02-16 16:08:06112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21142572026-02-16 16:08:062408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21137292026-02-15 12:47:45112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21137292026-02-15 12:47:452408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21137262026-02-15 12:39:16112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21137262026-02-15 12:39:162408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21136362026-02-15 07:41:31112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21136362026-02-15 07:41:312408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21136332026-02-15 07:28:09112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21136332026-02-15 07:28:092408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21132642026-02-14 14:54:44112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21132642026-02-14 14:54:442408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21130512026-02-14 03:33:15221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21124592026-02-13 04:14:47112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21124592026-02-13 04:14:472408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21115832026-02-11 18:25:16112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21115832026-02-11 18:25:162408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21112482026-02-11 10:04:42112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21112482026-02-11 10:04:422408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21105812026-02-10 07:02:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
21092282026-02-08 01:39:07112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21092282026-02-08 01:39:072408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21087782026-02-07 02:24:54221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21081022026-02-05 20:10:17112.240.87.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21081022026-02-05 20:10:172408:8214:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
21047242026-01-31 01:17:12221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
21007252026-01-24 00:08:37221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20984642026-01-20 07:14:59218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20966232026-01-16 22:59:07221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20950322026-01-14 07:07:112408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20926782026-01-09 21:49:43221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20917212026-01-08 01:51:14218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20912272026-01-07 07:07:112408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20896982026-01-05 05:10:36218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20887712026-01-02 20:40:19221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20877082025-12-31 07:07:092408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20863232025-12-29 00:54:12218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20863222025-12-29 00:41:14218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20860062025-12-28 04:09:13112.224.195.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20860062025-12-28 04:09:132408:8418:bxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20858562025-12-27 19:06:21112.224.157.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20858562025-12-27 19:06:212408:8418:bxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20854432025-12-26 19:30:51221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20852742025-12-26 12:02:58112.224.166.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20852742025-12-26 12:02:582408:8418:bxx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20851202025-12-26 02:13:07119.165.48.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20845572025-12-24 13:22:09112.224.157.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20843712025-12-24 04:26:54112.224.195.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20843552025-12-24 03:04:21112.224.195.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20826952025-12-21 01:54:26222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20826952025-12-21 01:54:262408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20821832025-12-19 18:21:27221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20818812025-12-19 07:40:19222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20818812025-12-19 07:40:192408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20805852025-12-17 08:32:10222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20805852025-12-17 08:32:102408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20805452025-12-17 07:07:092408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20791062025-12-15 07:28:38222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20791062025-12-15 07:28:382408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20787772025-12-14 14:36:11222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20787772025-12-14 14:36:112408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20787692025-12-14 14:21:10222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20787692025-12-14 14:21:102408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20779782025-12-12 17:12:40221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20766072025-12-10 16:04:292408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20763202025-12-10 07:07:102408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20759102025-12-09 14:41:222408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20751112025-12-08 11:13:20222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20751112025-12-08 11:13:202408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20741032025-12-06 06:36:27222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20741032025-12-06 06:36:272408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20738022025-12-05 15:40:54222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20738022025-12-05 15:40:542408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20737922025-12-05 15:25:04222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20737922025-12-05 15:25:042408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20736552025-12-05 11:40:41222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20736552025-12-05 11:40:412408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20736072025-12-05 09:40:27222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20736072025-12-05 09:40:272408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20730142025-12-04 06:24:10218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20724402025-12-03 07:07:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20711432025-12-01 04:47:44222.134.127.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20711432025-12-01 04:47:442408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20709442025-11-30 13:38:10221.1.8.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20709442025-11-30 13:38:102408:8215:15xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20699372025-11-28 14:57:15221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20684662025-11-26 07:07:092408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20672552025-11-24 05:51:43218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20660222025-11-21 13:49:22221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20646362025-11-19 07:07:122408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20642402025-11-18 16:06:55119.166.79.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
20642402025-11-18 16:06:552408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20642202025-11-18 15:23:39119.166.79.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
20642202025-11-18 15:23:392408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20642032025-11-18 15:00:18119.166.79.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
20642032025-11-18 15:00:182408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20641832025-11-18 14:47:03119.166.79.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
20641832025-11-18 14:47:032408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20639602025-11-18 06:34:54218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20620562025-11-14 12:41:39221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20605802025-11-12 07:07:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20600322025-11-11 07:12:53218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20599532025-11-11 01:25:01218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20583212025-11-05 07:09:192408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20565352025-10-31 09:17:47221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20552692025-10-29 07:07:122408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20524882025-10-24 08:08:21221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20511972025-10-22 07:07:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20482942025-10-17 06:59:44221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20476802025-10-16 06:00:17218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20470592025-10-15 07:11:25218.58.62.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20470552025-10-15 07:07:092408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20449932025-10-11 13:41:0660.209.133.x/244837 (CHINA169-Backbone)chn (China)yesunknownunknownnoneReport
20449932025-10-11 13:41:062408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20449842025-10-11 13:20:4660.209.133.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
20449842025-10-11 13:20:462408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20449782025-10-11 12:57:2360.209.133.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
20449782025-10-11 12:57:232408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20449732025-10-11 12:44:1260.209.133.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport
20449732025-10-11 12:44:122408:8214:12xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20442882025-10-10 05:51:23221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20431352025-10-08 07:07:092408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20405532025-10-03 04:31:20221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20394782025-10-01 07:07:092408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20364392025-09-26 03:22:54221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20353522025-09-24 07:07:122408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20326092025-09-19 02:14:38221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20326012025-09-19 01:59:38221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20313892025-09-17 07:07:082408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20286992025-09-12 00:50:34221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20273902025-09-10 07:07:082408:8340:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20244472025-09-04 23:41:21221.7.135.x/244837 (CHINA169-Backbone)chn (China)yesrewrittenrewrittennoneReport
20239372025-09-04 02:16:272408:841e:97xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20233702025-09-03 07:07:092408:8240:9axx::/404837 (CHINA169-Backbone)chn (China)nounknownunknownnoneReport
20233542025-09-03 06:11:392408:841d:97xx::/404837 (CHINA169-Backbone)chn (China)noblockedblocked/64Report
20233162025-09-03 03:53:05124.152.32.x/244837 (CHINA169-Backbone)chn (China)yesblockedblockednoneReport

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