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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
21644862026-05-20 01:44:33113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644852026-05-20 01:42:52146.71.73.x/24394109 (CFH)usa (United States)noblockedblockednoneReport
21644852026-05-20 01:42:522606:3b80:xx::/40394109 (CFH)usa (United States)noblockedblockednoneReport
21644842026-05-20 01:39:24113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644832026-05-20 01:39:1345.41.37.x/241003usa (United States)noblockedblockednoneReport
21644822026-05-20 01:32:04113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644812026-05-20 01:31:09189.162.238.x/248151mex (Mexico)yesrewrittenblockednoneReport
21644802026-05-20 01:29:01172.59.187.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
21644802026-05-20 01:29:012607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
21644782026-05-20 01:26:54113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644762026-05-20 01:22:2861.178.102.x/244134 (CHINANET-BACKBONE)chn (China)yesunknownunknownnoneReport
21644742026-05-20 01:13:50177.128.191.x/2428587bra (Brazil)yesrewrittenrewrittennoneReport
21644722026-05-20 01:05:06122.54.207.x/249299 (IPG-AS-AP)phl (Philippines)yesblockedblockednoneReport
21644712026-05-20 01:04:4645.132.232.x/2451519swe (Sweden)yesblockedblockednoneReport
21644712026-05-20 01:04:462a0e:73c2:7xx::/4051519swe (Sweden)noblockedblocked/64Report
21644692026-05-20 00:51:53104.179.71.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
21644682026-05-20 00:49:32189.162.238.x/248151mex (Mexico)yesrewrittenblockednoneReport
21644672026-05-20 00:43:31122.44.212.x/2417858 (POWERVIS-AS-KR)kor (South Korea)yesblockedblocked/24Report
21644662026-05-20 00:28:3168.47.110.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21644652026-05-20 00:27:55189.162.238.x/248151mex (Mexico)yesrewrittenblockednoneReport
21644632026-05-20 00:20:0245.179.5.x/24265290bra (Brazil)yesblockedblockednoneReport
21644632026-05-20 00:20:022804:3b80:20xx::/40266153bra (Brazil)noblockedblocked/32Report
21644622026-05-20 00:16:19189.162.238.x/248151mex (Mexico)yesrewrittenblockednoneReport
21644612026-05-20 00:13:54190.196.243.x/24266153bra (Brazil)yesblockedblockednoneReport
21644612026-05-20 00:13:542804:3b80:20xx::/40266153bra (Brazil)noblockedblocked/32Report
21644592026-05-20 00:11:26189.162.238.x/248151mex (Mexico)yesrewrittenblockednoneReport
21644572026-05-20 00:07:10172.59.186.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
21644572026-05-20 00:07:102607:fb90:a1xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
21644562026-05-20 00:04:31210.142.101.x/244686 (BEKKOAME)jpn (Japan)yesblockedblockednoneReport
21644552026-05-20 00:02:34172.59.184.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
21644542026-05-20 00:02:3124.63.93.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
21644542026-05-20 00:02:312601:18c:8bxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
21644522026-05-19 23:58:41176.106.225.x/2447962 (CONNECT972)isr (Israel)yesrewrittenrewrittennoneReport
21644512026-05-19 23:55:4499.243.5.x/24812 (ROGERS-COMMUNICATIONS)can (Canada)yesrewrittenrewrittennoneReport
21644502026-05-19 23:54:16200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644492026-05-19 23:45:11200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644472026-05-19 23:43:13110.34.15.x/244007 (SUBISU-CABLENET-AS-AP)npl (Nepal)yesrewrittenrewrittennoneReport
21644462026-05-19 23:40:35172.58.167.x/2421928 (T-MOBILE-AS21928)usa (United States)yesrewrittenrewrittennoneReport
21644462026-05-19 23:40:352607:fb91:22xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
21644442026-05-19 23:29:04200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644422026-05-19 23:23:39113.116.179.x/244134 (CHINANET-BACKBONE)chn (China)yesrewrittenrewrittennoneReport
21644412026-05-19 23:13:49200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644392026-05-19 23:05:30169.232.72.x/2452 (UCLA)usa (United States)yesunknownunknownnoneReport
21644392026-05-19 23:05:302607:f010:2xx::/4052 (UCLA)usa (United States)nounknownunknownnoneReport
21644362026-05-19 23:00:08122.54.207.x/249299 (IPG-AS-AP)phl (Philippines)yesrewrittenrewrittennoneReport
21644322026-05-19 22:53:33202.81.252.x/244658 (M2012LIMITED-AS)hkg (Hong Kong)noblockedblocked/12Report
21644322026-05-19 22:53:332401:300:xx::/404658 (M2012LIMITED-AS)hkg (Hong Kong)noblockedreceived/16Report
21644302026-05-19 22:52:05200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644292026-05-19 22:49:05204.157.185.x/24273143usa (United States)yesrewrittenreceivednoneReport
21644292026-05-19 22:49:052803:ac50:axx::/40273143usa (United States)noblockedreceived/16Report
21644282026-05-19 22:45:49192.171.110.x/24138179 (PMT-AS-AP)pyf (Polynesia [French])yesrewrittenrewrittennoneReport
21644272026-05-19 22:45:13130.91.217.x/2455 (UPENN)usa (United States)noblockedblocked/16Report
21644252026-05-19 22:42:52196.177.241.x/2437693 (TUNISIANA)tun (Tunisia)yesrewrittenrewrittennoneReport
21644242026-05-19 22:42:18177.155.112.x/24263616bra (Brazil)yesblockedreceived/25Report
21644222026-05-19 22:40:22200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644202026-05-19 22:38:05213.230.80.x/248193 (BRM-AS)uzb (Uzbekistan)yesrewrittenunknownnoneReport
21644182026-05-19 22:30:3766.228.226.x/2425637 (PRMTC)usa (United States)yesblockedblockednoneReport
21644172026-05-19 22:29:24200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644162026-05-19 22:29:17122.116.9.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21644152026-05-19 22:28:16189.84.180.x/2428171bra (Brazil)yesrewrittenrewrittennoneReport
21644122026-05-19 22:23:45189.84.180.x/2428171bra (Brazil)yesrewrittenrewrittennoneReport
21644082026-05-19 22:14:15217.145.79.x/2456594 (INVISTECH-AS)gbr (United Kingdom)noblockedblockednoneReport
21644072026-05-19 22:13:4278.186.198.x/249121 (TTNet)tur (Turkey)yesblockedblockednoneReport
21644062026-05-19 22:12:26200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21644042026-05-19 22:06:38177.67.243.x/24262535bra (Brazil)yesblockedblockednoneReport
21644042026-05-19 22:06:382804:5b8:61xx::/40262535bra (Brazil)noblockedblocked/56Report
21644032026-05-19 22:01:54208.95.187.x/2433382 (CRYPTICSTUDIOS-HQ)usa (United States)yesunknownunknownnoneReport
21644012026-05-19 21:53:55216.114.75.x/2454334 (ROYA)usa (United States)noblockedreceived/8Report
21644002026-05-19 21:53:2174.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
21644002026-05-19 21:53:212600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
21643982026-05-19 21:49:4945.163.173.x/24268556bra (Brazil)yesblockedblockednoneReport
21643982026-05-19 21:49:492804:5300:xx::/40268556bra (Brazil)noblockedblocked/64Report
21643962026-05-19 21:42:4889.222.123.x/2460068 (CDN77)gbr (United Kingdom)yesunknownunknownnoneReport
21643952026-05-19 21:37:51189.84.180.x/2428171bra (Brazil)yesrewrittenrewrittennoneReport
21643942026-05-19 21:34:00200.87.101.x/246568bol (Bolivia)noblockedblockednoneReport
21643932026-05-19 21:33:39177.67.243.x/24262535bra (Brazil)yesblockedblockednoneReport
21643922026-05-19 21:33:02185.242.4.x/249009 (M247)jpn (Japan)yesblockedblockednoneReport
21643902026-05-19 21:31:0569.11.50.x/24803 (SASKTEL)can (Canada)yesrewrittenrewrittennoneReport
21643892026-05-19 21:29:13190.161.25.x/2422047chl (Chile)yesblockedblockednoneReport
21643862026-05-19 21:19:03163.7.143.x/2438022 (REANNZ-NZ-AP)nzl (New Zealand)noblockedblocked/24Report
21643862026-05-19 21:19:032404:138:1xx::/4038022 (REANNZ-NZ-AP)nzl (New Zealand)noblockedblocked/48Report
21643852026-05-19 21:18:38200.1.122.x/2427678chl (Chile)noblockedblocked/22Report
21643852026-05-19 21:18:382001:1398:xx::/4027678chl (Chile)noblockedblocked/64Report
21643842026-05-19 21:16:0771.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
21643802026-05-19 20:56:27189.113.117.x/2428213bra (Brazil)yesblockedblockednoneReport
21643802026-05-19 20:56:272804:2e78:12xx::/4028213bra (Brazil)noblockedblocked/56Report
21643792026-05-19 20:56:16187.25.8.x/2422085bra (Brazil)yesblockedblockednoneReport
21643782026-05-19 20:51:21172.102.171.x/2425853 (ELJY30540)usa (United States)yesblockedblockednoneReport
21643742026-05-19 20:40:21121.200.33.x/2410214 (PENTANET-AS-AP)aus (Australia)yesunknownunknownnoneReport
21643742026-05-19 20:40:212400:ec40:11xx::/4010214 (PENTANET-AS-AP)aus (Australia)nounknownunknownnoneReport
21643732026-05-19 20:37:32170.0.164.x/24264978bra (Brazil)noblockedreceived/8Report
21643732026-05-19 20:37:322804:30e0:xx::/40264978bra (Brazil)noblockedreceived/24Report
21643712026-05-19 20:35:18192.141.60.x/24267448bra (Brazil)yesblockedblockednoneReport
21643692026-05-19 20:28:28177.222.168.x/2461906bra (Brazil)yesblockedreceived/8Report
21643672026-05-19 20:23:51177.173.59.x/2426599bra (Brazil)yesrewrittenrewrittennoneReport
21643672026-05-19 20:23:512804:7f0:94xx::/4018881bra (Brazil)noblockedblocked/64Report
21643652026-05-19 20:22:0171.85.81.x/2416787 (CHARTER-16787-DC)usa (United States)yesrewrittenblocked/20Report
21643612026-05-19 20:14:3996.237.194.x/24701 (UUNET)usa (United States)yesunknownunknownnoneReport
21643592026-05-19 20:14:09200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21643572026-05-19 20:07:32132.191.0.x/2421575per (Peru)yesrewrittenrewrittennoneReport
21643512026-05-19 20:00:21177.70.248.x/24262995bra (Brazil)yesblockedreceived/10Report
21643482026-05-19 19:51:58101.108.111.x/2423969 (TOT-NET)tha (Thailand)yesrewrittenrewrittennoneReport
21643472026-05-19 19:50:07122.116.9.x/243462 (HINET)twn (Taiwan)yesblockedblockednoneReport
21643462026-05-19 19:47:48200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21643422026-05-19 19:34:5645.167.161.x/24268041bra (Brazil)yesblockedblockednoneReport
21643422026-05-19 19:34:562804:3f00:2xx::/4052643bra (Brazil)noblockedreceived/24Report
21643412026-05-19 19:32:1566.255.255.x/2413781 (ENERGYNET)usa (United States)yesblockedblockednoneReport
21643392026-05-19 19:27:46200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21643372026-05-19 19:24:19187.108.13.x/2428267bra (Brazil)yesblockedblockednoneReport
21643362026-05-19 19:22:0285.106.182.x/249121 (TTNet)tur (Turkey)yesrewrittenrewrittennoneReport
21643312026-05-19 19:16:00149.142.15.x/2452 (UCLA)usa (United States)yesblockedblockednoneReport
21643302026-05-19 19:14:472804:3f00:2xx::/4052643bra (Brazil)noblockedreceived/24Report
21643292026-05-19 19:14:34200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21643282026-05-19 19:14:09170.244.79.x/24266505bra (Brazil)yesrewrittenrewrittennoneReport
21643242026-05-19 19:02:52200.215.242.x/24265279bra (Brazil)yesblockedblockednoneReport
21643222026-05-19 18:55:19138.97.132.x/24262645bra (Brazil)yesblockedblockednoneReport
21643222026-05-19 18:55:192804:23b0:81xx::/40262645bra (Brazil)noblockedblocked/56Report
21643212026-05-19 18:54:1374.102.8.x/24701 (UUNET)usa (United States)yesrewrittenrewrittennoneReport
21643212026-05-19 18:54:132600:4040:a8xx::/40701 (UUNET)usa (United States)noblockedblocked/64Report
21643192026-05-19 18:46:01131.161.26.x/24264359bra (Brazil)yesblockedblockednoneReport
21643152026-05-19 18:40:29201.226.0.x/2411556pan (Panama)yesblockedblockednoneReport
21643152026-05-19 18:40:292800:350:9xx::/4011556pan (Panama)noblockedblocked/64Report
21643142026-05-19 18:37:52162.217.20.x/2425787 (ROWE-NETWORKS)usa (United States)noblockedblocked/22Report
21643042026-05-19 18:23:45195.19.113.x/24209821 (MIDNET-AS)rus (Russian Federation)yesrewrittenrewrittennoneReport

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