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
21321512026-03-20 17:33:56199.187.216.x/240usa (United States)noblockedreceived/8Report
21321452026-03-20 17:28:57199.187.216.x/240usa (United States)noblockedreceived/8Report
21321442026-03-20 17:25:23199.187.216.x/240usa (United States)noblockedreceived/8Report
21321432026-03-20 17:22:39199.187.216.x/240usa (United States)noblockedreceived/8Report
21321402026-03-20 17:20:12199.187.216.x/240usa (United States)noblockedreceived/8Report
21321362026-03-20 17:17:46199.187.216.x/240usa (United States)noblockedreceived/8Report
21321352026-03-20 17:15:31199.187.216.x/240usa (United States)noblockedreceived/8Report
21318322026-03-20 04:20:49199.187.216.x/240usa (United States)noblockedreceived/8Report
21318312026-03-20 04:18:30199.187.216.x/240usa (United States)noblockedreceived/8Report
21318292026-03-20 04:16:12199.187.216.x/240usa (United States)noblockedreceived/8Report
21318242026-03-20 04:10:57199.187.216.x/240usa (United States)yesblockedblockednoneReport
21318232026-03-20 04:09:25199.187.216.x/240usa (United States)yesblockedblockednoneReport
21270122026-03-11 04:51:002803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21267152026-03-10 15:46:502803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21262732026-03-09 20:16:38131.222.241.x/240usa (United States)yesblockedblockednoneReport
21257592026-03-09 04:42:272803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21255922026-03-08 18:19:032803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21255772026-03-08 17:30:572803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21255692026-03-08 17:13:482803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21251862026-03-07 20:56:072803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21250912026-03-07 17:44:34167.148.189.x/240usa (United States)noblockedblockednoneReport
21250912026-03-07 17:44:342a06:de00:f0xx::/400usa (United States)noblockedblockednoneReport
21250862026-03-07 17:35:07167.148.189.x/240usa (United States)noblockedblockednoneReport
21250862026-03-07 17:35:072a06:de00:f0xx::/400usa (United States)noblockedblockednoneReport
21250652026-03-07 16:56:15167.148.189.x/240usa (United States)yesblockedblockednoneReport
21250652026-03-07 16:56:152a06:de00:f0xx::/400usa (United States)yesblockedblockednoneReport
21247972026-03-06 23:47:052803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21246012026-03-06 14:44:492803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21234152026-03-04 15:15:022803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21228832026-03-03 16:52:042803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21224862026-03-02 23:43:212803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21221962026-03-02 15:04:582803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21214762026-03-01 01:54:462803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21213432026-02-28 16:36:222803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21213222026-02-28 15:17:302803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21211252026-02-28 02:29:002803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21209872026-02-27 18:55:312803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21208542026-02-27 15:09:342803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21205222026-02-27 00:56:112803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21202392026-02-26 14:48:202803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21198752026-02-25 22:41:2694.183.240.x/240irn (Iran)yesrewrittenrewrittennoneReport
21196812026-02-25 15:39:1991.232.118.x/240ukr (Ukraine)yesblockedblockednoneReport
21196602026-02-25 14:56:1191.232.118.x/240ukr (Ukraine)yesblockedblockednoneReport
21196432026-02-25 14:21:152803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21184212026-02-23 16:05:492803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21179102026-02-22 17:57:512803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21174202026-02-21 15:27:392803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21173862026-02-21 13:46:572803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21170792026-02-20 23:03:562803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
21071482026-02-04 14:00:3662.101.31.x/240ita (Italy)noblockedblocked/29Report
21071362026-02-04 13:46:0062.101.31.x/240ita (Italy)noblockedblocked/29Report
21070842026-02-04 12:36:1862.101.30.x/240ita (Italy)noblockedblocked/24Report
21070472026-02-04 11:55:2362.101.31.x/240ita (Italy)noblockedblocked/24Report
21070272026-02-04 11:21:1062.101.31.x/240ita (Italy)noblockedblocked/24Report
21070212026-02-04 11:11:5062.101.30.x/240ita (Italy)noblockedblocked/24Report
21070082026-02-04 10:49:2062.101.30.x/240ita (Italy)noblockedblocked/24Report
21070022026-02-04 10:42:0562.101.31.x/240ita (Italy)noblockedblocked/24Report
21069972026-02-04 10:36:4862.101.31.x/240ita (Italy)noblockedblocked/24Report
21069892026-02-04 10:22:1562.101.30.x/240ita (Italy)noblockedblocked/24Report
21069812026-02-04 10:09:0762.101.30.x/240ita (Italy)noblockedblockednoneReport
21069692026-02-04 09:33:3262.101.30.x/240ita (Italy)noblockedblocked/19Report
21069672026-02-04 09:28:2662.101.30.x/240ita (Italy)noblockedreceived/8Report
21064352026-02-03 11:43:1262.101.30.x/240ita (Italy)noblockedreceived/8Report
20996922026-01-22 07:04:1964.89.161.x/240usa (United States)noblockedblockednoneReport
20983042026-01-19 22:22:13198.52.48.x/240can (Canada)yesunknownunknownnoneReport
20982742026-01-19 21:11:05198.52.48.x/240can (Canada)yesunknownunknownnoneReport
20956252026-01-15 08:03:51102.34.0.x/240uga (Uganda)yesunknownunknownnoneReport
20953512026-01-14 17:30:33102.34.0.x/240uga (Uganda)yesunknownunknownnoneReport
20952702026-01-14 14:44:39137.63.184.x/240uga (Uganda)yesblockedblockednoneReport
20952522026-01-14 14:16:41137.63.184.x/240uga (Uganda)yesblockedblockednoneReport
20952322026-01-14 13:51:41137.63.184.x/240uga (Uganda)yesblockedblockednoneReport
20951862026-01-14 12:47:32137.63.184.x/240uga (Uganda)yesblockedblockednoneReport
20899842026-01-05 14:42:5493.114.180.x/240***yesblockedblockednoneReport
20851692025-12-26 05:29:242803:a0a0:9xx::/400ecu (Ecuador)noblockedreceived/16Report
20600482025-11-11 07:55:5841.70.2.x/240mwi (Malawi)yesblockedblockednoneReport
20600482025-11-11 07:55:582c0f:ea60:1xx::/400mwi (Malawi)yesblockedblockednoneReport
20600292025-11-11 07:07:2941.70.2.x/240mwi (Malawi)yesblockedblockednoneReport
20600292025-11-11 07:07:292c0f:ea60:1xx::/400mwi (Malawi)yesblockedblockednoneReport
20597252025-11-10 18:01:452c0f:ea60:1xx::/400mwi (Malawi)yesblockedblockednoneReport
20596512025-11-10 12:05:112c0e:7e80:30xx::/400mus (Mauritius)noreceivedreceived/32Report
20596422025-11-10 11:24:002c0e:7e80:30xx::/400mus (Mauritius)noreceivedreceived/32Report
20596322025-11-10 10:49:072c0e:7e80:30xx::/400mus (Mauritius)noreceivedreceived/32Report
20596302025-11-10 10:36:232c0e:7e80:30xx::/400mus (Mauritius)noreceivedreceived/32Report
20596072025-11-10 08:44:152c0e:7e80:30xx::/400mus (Mauritius)noreceivedreceived/32Report
20596042025-11-10 08:32:252c0f:ea60:1xx::/400mwi (Malawi)yesblockedblockednoneReport
20594202025-11-09 09:17:212c0f:ea60:1xx::/400mwi (Malawi)yesblockedblockednoneReport
20592992025-11-08 17:27:062c0f:ea60:1xx::/400mwi (Malawi)yesblockedblockednoneReport
20557142025-10-29 21:39:022602:fb9c:xx::/400usa (United States)noblockedblocked/48Report
20557092025-10-29 21:26:172602:fb9c:xx::/400usa (United States)noblockedblocked/48Report
20556512025-10-29 19:40:332602:fb9c:xx::/400usa (United States)noblockedblocked/48Report
20556422025-10-29 19:28:402602:fb9c:xx::/400usa (United States)noblockedblocked/48Report
20556252025-10-29 19:10:052602:fb9c:xx::/400usa (United States)noblockedblocked/48Report
20463292025-10-14 02:59:39185.132.53.x/240rus (Russian Federation)noreceivedreceived/8Report
20427982025-10-07 15:37:542002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20389122025-09-30 08:04:042002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20299482025-09-15 01:12:182a05:4140:xx::/400cze (Czech Republic)noreceivedreceived/16Report
20256642025-09-07 11:04:372002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20223212025-09-01 14:22:142002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20219562025-08-31 23:53:582002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20219092025-08-31 20:58:332002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20180912025-08-24 20:01:382002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20171422025-08-22 16:01:332002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report

Next 100
Last Modified