Logo

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
18033682024-07-26 22:21:41140.211.4.x/243701 (NERONET)usa (United States)noreceivedreceived/8Report
18033682024-07-26 22:21:412605:bc80:9xx::/403701 (NERONET)usa (United States)noreceivedreceived/16Report
18031112024-07-26 12:53:0924.144.188.x/2427364 (ACS-INTERNET)usa (United States)yesblockedreceived/8Report
18031102024-07-26 12:52:4323.139.8.x/24400282usa (United States)noblockedreceived/8Report
18031102024-07-26 12:52:432606:9840:xx::/40400282usa (United States)noreceivedreceived/16Report
18029652024-07-26 05:27:1338.222.200.x/2461461usa (United States)yesblockedreceived/8Report
18029652024-07-26 05:27:132803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18028262024-07-25 21:05:4638.87.219.x/24394684 (AS-GOLD)usa (United States)noreceivedreceived/8Report
18027712024-07-25 18:55:53178.215.236.x/24214961usa (United States)noblockedreceived/9Report
18024702024-07-25 05:08:1238.222.205.x/2461461usa (United States)yesblockedreceived/8Report
18024702024-07-25 05:08:122803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18022662024-07-24 18:00:55135.129.104.x/24394195 (CLEARNETWORX)usa (United States)yesrewrittenreceivednoneReport
18021872024-07-24 15:31:1638.222.200.x/2461461usa (United States)yesblockedreceived/8Report
18021872024-07-24 15:31:162803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18021772024-07-24 15:14:3538.222.200.x/2461461usa (United States)yesblockedreceived/8Report
18021772024-07-24 15:14:352803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18021262024-07-24 13:00:01207.62.218.x/242152 (CSUNET-NW)usa (United States)noreceivedreceived/8Report
18021252024-07-24 13:00:01207.62.80.x/242152 (CSUNET-NW)usa (United States)noreceivedreceived/8Report
18020322024-07-24 09:45:54198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
18019922024-07-24 07:11:1696.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
18019522024-07-24 05:16:242620:0:6xx::/4013371 (DUKE-INTERCHANGE)usa (United States)noreceivedreceived/48Report
18019422024-07-24 04:47:4538.222.200.x/2461461usa (United States)yesblockedreceived/8Report
18019422024-07-24 04:47:452803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18018862024-07-24 00:56:3996.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
18018632024-07-23 23:26:16173.224.243.x/2419935 (CRRS)can (Canada)yesrewrittenreceivednoneReport
18018622024-07-23 23:20:4624.72.57.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
18018592024-07-23 23:10:0596.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
18018102024-07-23 20:35:2596.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
18016002024-07-23 14:03:442607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
18015672024-07-23 13:30:4896.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
18013622024-07-23 04:26:3338.222.207.x/2461461usa (United States)yesblockedreceived/8Report
18013622024-07-23 04:26:332803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18011072024-07-22 16:37:4538.222.247.x/2461461usa (United States)yesblockedreceived/8Report
18011072024-07-22 16:37:452803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18007232024-07-22 00:18:2469.85.99.x/2425853 (ELJY30540)usa (United States)yesrewrittenreceivednoneReport
18006542024-07-21 20:13:1923.147.120.x/24202400usa (United States)noblockedreceived/24Report
18005972024-07-21 16:05:5524.72.57.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
18005082024-07-21 09:22:13108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
18004962024-07-21 09:03:34108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/8Report
18003242024-07-20 22:09:58154.19.47.x/24216211usa (United States)noreceivedreceived/8Report
18002892024-07-20 20:01:4738.222.208.x/2461461usa (United States)yesblockedreceived/8Report
18002892024-07-20 20:01:472803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
18001812024-07-20 13:59:2074.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
18000552024-07-20 05:17:0096.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
17999382024-07-19 21:13:54140.211.4.x/243701 (NERONET)usa (United States)noreceivedreceived/8Report
17999382024-07-19 21:13:542605:bc80:9xx::/403701 (NERONET)usa (United States)noreceivedreceived/16Report
17998872024-07-19 19:41:1138.222.228.x/2461461usa (United States)yesblockedreceived/8Report
17998872024-07-19 19:41:112803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17998062024-07-19 17:02:222607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17996172024-07-19 11:45:1823.139.8.x/24400282usa (United States)noblockedreceived/8Report
17996172024-07-19 11:45:182606:9840:xx::/40400282usa (United States)noreceivedreceived/16Report
17992632024-07-18 19:58:4838.87.219.x/24394684 (AS-GOLD)usa (United States)noreceivedreceived/8Report
17992462024-07-18 19:20:0538.222.228.x/2461461usa (United States)yesblockedreceived/8Report
17992462024-07-18 19:20:052803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17991872024-07-18 17:48:54178.215.236.x/24214961usa (United States)noblockedreceived/9Report
17991622024-07-18 16:59:06198.164.233.x/24855 (CANET-ASN-4)can (Canada)yesblockedreceived/8Report
17991552024-07-18 16:46:49198.164.233.x/24855 (CANET-ASN-4)can (Canada)yesblockedreceived/8Report
17988832024-07-18 05:00:422406:7ec0:10xx::/40150325usa (United States)noreceivedreceived/16Report
17986632024-07-17 19:01:0538.222.201.x/2461461usa (United States)yesblockedreceived/8Report
17986632024-07-17 19:01:052803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17985272024-07-17 15:26:022607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17984312024-07-17 13:00:02207.62.218.x/242152 (CSUNET-NW)usa (United States)noreceivedreceived/8Report
17984302024-07-17 13:00:01207.62.80.x/242152 (CSUNET-NW)usa (United States)noreceivedreceived/8Report
17983132024-07-17 08:38:55198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
17982172024-07-17 04:10:4674.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
17982152024-07-17 04:09:262620:0:6xx::/4013371 (DUKE-INTERCHANGE)usa (United States)noreceivedreceived/48Report
17979952024-07-16 18:40:0438.222.201.x/2461461usa (United States)yesblockedreceived/8Report
17979952024-07-16 18:40:042803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17977572024-07-16 12:55:022607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17977332024-07-16 12:24:1696.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
17977082024-07-16 12:01:3996.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
17974912024-07-16 01:31:5724.154.238.x/2427364 (ACS-INTERNET)usa (United States)yesrewrittenreceivednoneReport
17973092024-07-15 18:21:3338.222.206.x/2461461usa (United States)yesblockedreceived/8Report
17973092024-07-15 18:21:332803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17967582024-07-14 19:06:1623.147.120.x/24202400usa (United States)noblockedreceived/24Report
17967302024-07-14 18:00:2938.222.206.x/2461461usa (United States)yesblockedreceived/8Report
17967302024-07-14 18:00:292803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17966772024-07-14 14:59:0024.72.57.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
17965572024-07-14 08:15:03108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
17965492024-07-14 07:57:02108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/8Report
17964342024-07-14 00:38:19207.254.50.x/24395337 (MACST-VEGAS)usa (United States)noblockedreceived/8Report
17963762024-07-13 21:02:44154.19.47.x/24216211usa (United States)noreceivedreceived/8Report
17963202024-07-13 17:40:4038.222.218.x/2461461usa (United States)yesblockedreceived/8Report
17963202024-07-13 17:40:402803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17962742024-07-13 15:21:0764.111.234.x/2417049 (MBO-NET)usa (United States)yesreceivedreceived/19Report
17961852024-07-13 09:20:4923.247.137.x/2446997 (NATOLAB)usa (United States)noreceivedreceived/8Report
17961852024-07-13 09:20:492602:feda:xx::/4046997 (NATOLAB)usa (United States)noreceivedreceived/16Report
17961092024-07-13 04:09:5896.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)noreceivedreceived/8Report
17959582024-07-12 20:06:28140.211.4.x/243701 (NERONET)usa (United States)noreceivedreceived/8Report
17959582024-07-12 20:06:282605:bc80:9xx::/403701 (NERONET)usa (United States)noreceivedreceived/16Report
17958642024-07-12 17:19:4038.222.221.x/2461461usa (United States)yesblockedreceived/8Report
17958642024-07-12 17:19:402803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17956522024-07-12 10:38:1523.139.8.x/24400282usa (United States)noblockedreceived/8Report
17956522024-07-12 10:38:152606:9840:xx::/40400282usa (United States)noreceivedreceived/16Report
17955802024-07-12 07:17:1024.72.57.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
17952662024-07-11 18:51:4938.87.219.x/24394684 (AS-GOLD)usa (United States)noreceivedreceived/8Report
17952002024-07-11 17:00:1838.222.222.x/2461461usa (United States)yesblockedreceived/8Report
17952002024-07-11 17:00:182803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17951882024-07-11 16:41:58178.215.236.x/24214961usa (United States)noblockedreceived/9Report
17945552024-07-10 16:40:4338.222.224.x/2461461usa (United States)yesblockedreceived/8Report
17945552024-07-10 16:40:432803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17942762024-07-10 07:31:41198.133.237.x/2440676 (AS40676)usa (United States)noreceivedreceived/8Report
17942122024-07-10 03:04:2374.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
17942102024-07-10 03:02:362620:0:6xx::/4013371 (DUKE-INTERCHANGE)usa (United States)noreceivedreceived/48Report
17941932024-07-10 02:12:1538.222.199.x/2461461usa (United States)yesblockedreceived/8Report
17941932024-07-10 02:12:152803:d700:dbxx::/4061461usa (United States)noreceivedreceived/16Report
17940562024-07-09 19:56:352607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17940252024-07-09 18:58:162607:f470:xx::/4055 (UPENN)usa (United States)noreceivedreceived/24Report
17939992024-07-09 18:10:32204.16.241.x/2420326 (TERASWITCH)usa (United States)yesrewrittenreceivednoneReport
17939222024-07-09 16:09:10135.129.104.x/24394195 (CLEARNETWORX)usa (United States)yesrewrittenreceivednoneReport
17937362024-07-09 10:55:0596.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)yesrewrittenreceivednoneReport
17935742024-07-09 02:37:0738.222.237.x/2461461usa (United States)yesblockedreceived/8Report
17935342024-07-09 00:25:5324.154.238.x/2427364 (ACS-INTERNET)usa (United States)yesrewrittenreceivednoneReport
17929762024-07-08 01:15:16173.224.243.x/2419935 (CRRS)can (Canada)yesrewrittenreceivednoneReport
17928662024-07-07 17:59:1623.147.120.x/24202400usa (United States)noblockedreceived/24Report
17927072024-07-07 07:08:03108.181.213.x/2440676 (AS40676)usa (United States)noblockedreceived/8Report
17927032024-07-07 06:50:33108.181.213.x/2440676 (AS40676)usa (United States)yesblockedreceived/8Report
17925232024-07-06 19:55:38154.19.47.x/24216211usa (United States)noreceivedreceived/8Report
17922842024-07-06 08:13:562602:feda:xx::/4046997 (NATOLAB)usa (United States)noreceivedreceived/16Report
17922272024-07-06 03:03:1896.9.224.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)noreceivedreceived/8Report
17920262024-07-05 18:59:57140.211.4.x/243701 (NERONET)usa (United States)noreceivedreceived/8Report
17920262024-07-05 18:59:572605:bc80:9xx::/403701 (NERONET)usa (United States)noreceivedreceived/16Report
17918952024-07-05 13:56:3567.219.134.x/24394660 (CHOICETEL-ER)usa (United States)yesrewrittenreceivednoneReport
17917742024-07-05 09:31:1623.139.8.x/24400282usa (United States)noblockedreceived/8Report
17917742024-07-05 09:31:162606:9840:xx::/40400282usa (United States)noreceivedreceived/16Report
17917222024-07-05 06:10:0224.72.57.x/2421804 (ACCESS-SK)can (Canada)yesrewrittenreceivednoneReport
17914592024-07-04 18:55:4167.219.134.x/24394660 (CHOICETEL-ER)usa (United States)yesrewrittenreceivednoneReport
17914122024-07-04 17:44:4538.87.219.x/24394684 (AS-GOLD)usa (United States)noreceivedreceived/8Report

Next 100
Last Modified