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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
18650222024-11-21 16:10:2072.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
18650222024-11-21 16:10:202602:fed2:71xx::/40398325 (SALTANT-SOLUTIONS)usa (United States)noblockedblocked/40Report
18650122024-11-21 15:58:4372.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
18650122024-11-21 15:58:432602:fed2:71xx::/40398325 (SALTANT-SOLUTIONS)usa (United States)noblockedblocked/40Report
18650052024-11-21 15:40:4869.14.107.x/2412083 (WOW-INTERNET)usa (United States)yesblockedblockednoneReport
18649662024-11-21 14:27:20152.3.43.x/2413371 (DUKE-INTERCHANGE)usa (United States)yesblockedblocked/16Report
18649492024-11-21 13:49:3672.78.188.x/24701 (UUNET)usa (United States)yesrewrittenblocked/31Report
18649492024-11-21 13:49:362602:fed2:71xx::/40398325 (SALTANT-SOLUTIONS)usa (United States)noblockedblocked/40Report
18648002024-11-21 09:14:5724.188.75.x/246128 (CABLE-NET-1)usa (United States)yesblockedblockednoneReport
18647772024-11-21 07:36:492602:fed2:71xx::/40398325 (SALTANT-SOLUTIONS)usa (United States)noblockedblocked/112Report
18647692024-11-21 07:00:02173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
18647682024-11-21 07:00:0269.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
18647552024-11-21 06:32:4244.32.70.x/24208563 (LINUXGEMINI)usa (United States)noblockedblockednoneReport
18647552024-11-21 06:32:422a0d:1a40:78xx::/40208563 (LINUXGEMINI)usa (United States)nounknownunknownnoneReport
18647472024-11-21 05:29:3924.223.111.x/2413807 (GREAT-PLAINS-COMMUNICATIONS)usa (United States)yesblockedblockednoneReport
18647332024-11-21 04:33:082607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18647272024-11-21 03:52:3898.50.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18647272024-11-21 03:52:382601:280:cbxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18647252024-11-21 03:31:322607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18647212024-11-21 03:14:45174.224.141.x/246167 (CELLCO-PART)usa (United States)yesunknownunknownnoneReport
18647212024-11-21 03:14:452600:100b:b0xx::/406167 (CELLCO-PART)usa (United States)nounknownunknownnoneReport
18647182024-11-21 02:57:06174.169.159.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18647182024-11-21 02:57:062601:18c:90xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18647142024-11-21 02:29:582607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18647132024-11-21 02:28:45136.35.189.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenrewrittennoneReport
18647132024-11-21 02:28:452605:a601:aexx::/4016591 (GOOGLE-FIBER)usa (United States)noblockedblocked/56Report
18646962024-11-21 01:28:222607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18646952024-11-21 01:18:2438.250.5.x/24272022usa (United States)yesblockedblockednoneReport
18646882024-11-21 01:01:4435.149.23.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18646882024-11-21 01:01:442600:6c51:79xx::/4020115 (CHARTER-20115)usa (United States)noblockedblocked/64Report
18646732024-11-21 00:26:432607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18646722024-11-21 00:22:02204.48.254.x/2419126 (KIZAWIRELESS)usa (United States)yesrewrittenrewrittennoneReport
18646702024-11-21 00:08:1338.81.211.x/2412183 (TALKIE-COMMUNICATIONS)usa (United States)noblockedreceived/8Report
18646702024-11-21 00:08:132001:470:e1xx::/406939 (HURRICANE)usa (United States)noblockedblocked/48Report
18646692024-11-21 00:08:0024.193.167.x/2412271 (TWC-12271-NYC)usa (United States)yesblockedblockednoneReport
18646642024-11-20 23:54:1269.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18646592024-11-20 23:38:4198.97.140.x/2414593 (SPACEX-STARLINK)usa (United States)yesblockedblockednoneReport
18646592024-11-20 23:38:412605:59c8:34xx::/4014593 (SPACEX-STARLINK)usa (United States)noblockedblocked/56Report
18646522024-11-20 23:25:082607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18646482024-11-20 23:12:55198.133.143.x/2462920 (PRAIRIEPOWER)usa (United States)yesblockedblockednoneReport
18646242024-11-20 22:24:2571.231.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18646242024-11-20 22:24:252601:603:7xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18646212024-11-20 22:19:1569.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18646192024-11-20 22:08:5950.211.142.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
18646192024-11-20 22:08:592603:3003:18xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
18646172024-11-20 22:05:512607:f470:xx::/4055 (UPENN)usa (United States)noblockedblocked/32Report
18646132024-11-20 22:00:0350.211.142.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
18646132024-11-20 22:00:032603:3003:18xx::/407922 (COMCAST-7922)usa (United States)nounknownunknownnoneReport
18646072024-11-20 21:43:11192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
18646072024-11-20 21:43:112001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)noblockedblocked/64Report
18645962024-11-20 21:24:2269.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18645812024-11-20 20:46:53198.178.10.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
18645812024-11-20 20:46:532600:100e:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
18645772024-11-20 20:34:5974.96.252.x/24701 (UUNET)usa (United States)yesblockedblockednoneReport
18645722024-11-20 20:20:3423.139.8.x/24400282usa (United States)noblockedreceived/8Report
18645722024-11-20 20:20:342606:9840:xx::/40400282usa (United States)noreceivedreceived/16Report
18645712024-11-20 20:20:20166.182.83.x/246614 (USCC-ASN)usa (United States)yesunknownunknownnoneReport
18645682024-11-20 20:14:24192.136.136.x/2410745 (ARIN-ASH-CHA)usa (United States)yesblockedblockednoneReport
18645682024-11-20 20:14:242001:500:1xx::/4010745 (ARIN-ASH-CHA)usa (United States)noblockedblocked/64Report
18645622024-11-20 20:02:29204.48.254.x/2419126 (KIZAWIRELESS)usa (United States)yesblockedblockednoneReport
18645592024-11-20 19:52:02128.182.58.x/241206 (PSCNET-HS-AS)usa (United States)noblockedblocked/24Report
18645592024-11-20 19:52:022001:5e8:xx::/405050 (PSC-EXT)usa (United States)noblockedblocked/48Report
18645572024-11-20 19:45:2569.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18645542024-11-20 19:38:18172.248.62.x/2420001 (TWC-20001-PACWEST)usa (United States)yesblockedblockednoneReport
18645462024-11-20 19:30:3623.87.160.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18645452024-11-20 19:28:0298.51.1.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18645452024-11-20 19:28:022601:642:4cxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18645362024-11-20 19:02:2969.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18645312024-11-20 18:49:29137.110.89.x/247377 (UCSD)usa (United States)yesblockedblockednoneReport
18645282024-11-20 18:37:3968.173.111.x/2412271 (TWC-12271-NYC)usa (United States)yesrewrittenrewrittennoneReport
18645282024-11-20 18:37:392603:7000:61xx::/4012271 (TWC-12271-NYC)usa (United States)noblockedblocked/64Report
18645182024-11-20 18:17:1224.158.48.x/2420115 (CHARTER-20115)usa (United States)yesrewrittenrewrittennoneReport
18645182024-11-20 18:17:122600:6c9d:87xx::/4020115 (CHARTER-20115)usa (United States)noblockedblocked/64Report
18645032024-11-20 17:43:17104.186.148.x/247018 (ATT-INTERNET4)usa (United States)yesblockedblockednoneReport
18644702024-11-20 16:46:19172.102.189.x/2425853 (ELJY30540)usa (United States)yesblockedblockednoneReport
18644602024-11-20 16:29:2498.50.105.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18644462024-11-20 15:50:24130.85.70.x/2411131 (UMBC-AS)usa (United States)noblockedblocked/16Report
18644462024-11-20 15:50:242620:0:53xx::/4011131 (UMBC-AS)usa (United States)noblockedblocked/48Report
18644402024-11-20 15:46:35208.175.141.x/2413807 (GREAT-PLAINS-COMMUNICATIONS)usa (United States)yesunknownunknownnoneReport
18644342024-11-20 15:35:58198.178.10.x/247922 (COMCAST-7922)usa (United States)yesunknownunknownnoneReport
18644342024-11-20 15:35:582600:100e:b0xx::/406167 (CELLCO-PART)usa (United States)noblockedblocked/64Report
18644312024-11-20 15:34:06136.35.189.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenrewrittennoneReport
18644312024-11-20 15:34:062605:a601:aexx::/4016591 (GOOGLE-FIBER)usa (United States)noblockedblocked/56Report
18644102024-11-20 14:53:1450.5.6.x/246181 (FUSE-NET)usa (United States)noblockedblockednoneReport
18644072024-11-20 14:52:26172.92.245.x/2411404 (AS-WAVE-1)usa (United States)yesrewrittenrewrittennoneReport
18644032024-11-20 14:43:3169.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18644002024-11-20 14:38:3369.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18643952024-11-20 14:23:4469.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18643912024-11-20 14:18:5467.221.244.x/248038 (6CONNECT)usa (United States)noblockedblocked/20Report
18643822024-11-20 14:10:4773.229.177.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18643822024-11-20 14:10:472601:283:4fxx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18643802024-11-20 14:07:43173.224.32.x/2436374 (STELLAR-ASSOCIATION)usa (United States)nounknownunknownnoneReport
18643792024-11-20 14:04:5369.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18643782024-11-20 14:00:02207.62.80.x/242152 (CSUNET-NW)usa (United States)noreceivedreceived/8Report
18643782024-11-20 14:00:022607:f380:xx::/402152 (CSUNET-NW)usa (United States)noblockedblocked/64Report
18643772024-11-20 14:00:01207.62.218.x/242152 (CSUNET-NW)usa (United States)noreceivedreceived/8Report
18643502024-11-20 12:52:5669.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18643432024-11-20 12:39:5472.23.4.x/2427364 (ACS-INTERNET)usa (United States)yesunknownunknownnoneReport
18643412024-11-20 12:36:0969.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18643402024-11-20 12:35:5472.23.146.x/2427364 (ACS-INTERNET)usa (United States)yesunknownunknownnoneReport
18643322024-11-20 12:27:2369.130.117.x/244181 (TDS-AS)usa (United States)yesblockedblockednoneReport
18643172024-11-20 11:55:4065.77.64.x/2422898 (ATLINK)usa (United States)noblockedblocked/24Report
18643162024-11-20 11:54:0298.61.104.x/247922 (COMCAST-7922)usa (United States)yesblockedblockednoneReport
18642722024-11-20 10:21:02192.69.175.x/2422898 (ATLINK)usa (United States)noblockedblocked/24Report
18642572024-11-20 09:53:5098.61.179.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18642572024-11-20 09:53:502601:441:42xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/72Report
18642412024-11-20 09:21:03161.38.188.x/24398123 (IRACING-CORPORATE)usa (United States)yesblockedblockednoneReport
18642412024-11-20 09:21:032620:13d:e0xx::/40398123 (IRACING-CORPORATE)usa (United States)noblockedblocked/64Report
18642382024-11-20 09:11:32138.26.53.x/243452 (UAB-AS)usa (United States)norewrittenblocked/16Report
18642312024-11-20 08:46:0823.147.120.x/24202400usa (United States)noblockedblockednoneReport
18642092024-11-20 07:39:3968.181.17.x/2447 (USC-AS)usa (United States)yesrewrittenblocked/16Report
18642022024-11-20 07:00:0269.54.33.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
18642012024-11-20 07:00:02173.225.128.x/2421709 (IMPLEX-NET)usa (United States)noblockedblockednoneReport
18641952024-11-20 06:30:3398.214.114.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18641952024-11-20 06:30:332601:247:41xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18641922024-11-20 06:13:0374.200.131.x/24393530 (TLU)usa (United States)yesrewrittenreceived/8Report
18641882024-11-20 05:58:2268.33.76.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18641882024-11-20 05:58:222601:14b:42xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18641802024-11-20 05:28:33104.224.10.x/240usa (United States)yesunknownunknownnoneReport
18641772024-11-20 05:23:4075.181.38.x/2411426 (TWC-11426-CAROLINAS)usa (United States)yesblockedblockednoneReport
18641642024-11-20 04:17:38136.35.189.x/2416591 (GOOGLE-FIBER)usa (United States)yesrewrittenrewrittennoneReport
18641642024-11-20 04:17:382605:a601:aexx::/4016591 (GOOGLE-FIBER)usa (United States)noblockedblocked/56Report
18641602024-11-20 04:10:3370.124.242.x/2411427 (TWC-11427-TEXAS)usa (United States)yesrewrittenrewrittennoneReport
18641602024-11-20 04:10:332603:8080:40xx::/4011427 (TWC-11427-TEXAS)usa (United States)noblockedblocked/64Report
18641532024-11-20 03:46:59174.168.250.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18641532024-11-20 03:46:592601:19e:82xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18641462024-11-20 03:27:012607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18641432024-11-20 03:13:1171.231.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18641432024-11-20 03:13:112601:603:7xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18641402024-11-20 03:04:4271.231.174.x/247922 (COMCAST-7922)usa (United States)yesrewrittenrewrittennoneReport
18641402024-11-20 03:04:422601:603:7xx::/407922 (COMCAST-7922)usa (United States)noblockedblocked/64Report
18641362024-11-20 02:52:1570.125.22.x/2433363 (BHN-33363)usa (United States)yesrewrittenrewrittennoneReport
18641272024-11-20 02:25:232607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18641092024-11-20 01:23:462607:fb90:92xx::/4021928 (T-MOBILE-AS21928)usa (United States)noblockedblocked/64Report
18641072024-11-20 01:14:052600:1700:2exx::/407018 (ATT-INTERNET4)usa (United States)nounknownunknownnoneReport
18640952024-11-20 00:36:2596.59.164.x/2433363 (BHN-33363)usa (United States)yesrewrittenrewrittennoneReport

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