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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
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
20160902025-08-20 19:55:042002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20151492025-08-19 01:01:192002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20151112025-08-18 23:46:592002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
20030202025-07-28 16:40:112002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19994502025-07-22 06:18:27103.114.24.x/240npl (Nepal)yesunknownunknownnoneReport
19990272025-07-21 15:32:182002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19950732025-07-14 14:24:422002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19907022025-07-06 19:41:212002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19880112025-07-01 17:42:342002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19841532025-06-25 02:56:332002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19839842025-06-24 19:52:202806:30f:12xx::/400esp (Spain)noblockedreceived/16Report
19803702025-06-18 01:22:182002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19791672025-06-16 08:42:4441.242.153.x/240tcd (Chad)noblockedblocked/29Report
19791302025-06-16 07:09:1941.242.152.x/240tcd (Chad)yesrewrittenrewrittennoneReport
19646402025-05-20 21:17:282002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19644952025-05-20 17:50:462801:c4:xx::/400mex (Mexico)noblockedblocked/64Report
19641322025-05-20 03:38:172002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19594092025-05-12 17:52:172002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19590762025-05-12 08:45:07103.136.36.x/240ind (India)yesblockedblockednoneReport
19553152025-05-05 20:20:592002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19532922025-05-01 18:07:202002:8259:aaxx::/400nld (Netherlands)noblockedblocked/48Report
19530332025-05-01 02:59:452602:ff4d:1xx::/400usa (United States)noblockedblocked/64Report
19521302025-04-29 15:42:082002:8259:aaxx::/400nld (Netherlands)noblockedblocked/56Report
19488612025-04-23 16:09:162002:8259:aaxx::/400nld (Netherlands)noblockedblocked/64Report
19482862025-04-22 16:12:42103.204.195.x/240ind (India)noreceivedreceived/8Report
19364552025-03-30 22:36:342001:67c:exx::/400ind (India)noreceivedreceived/16Report
19353222025-03-28 13:00:192804:da0:85xx::/400bra (Brazil)noreceivedreceived/16Report
19319542025-03-22 12:43:242602:fb3c:fxx::/400usa (United States)noblockedblockednoneReport
19258272025-03-11 21:28:132602:ff4d:1xx::/400usa (United States)noblockedblocked/64Report
19213652025-03-04 19:07:512602:ff4d:1xx::/400usa (United States)noblockedblocked/64Report
19100172025-02-12 23:04:36177.86.229.x/240bra (Brazil)yesunknownunknownnoneReport
19091782025-02-11 14:17:41189.38.0.x/240bra (Brazil)yesreceivedreceived/9Report
19061612025-02-06 06:27:122602:ff4d:1xx::/400usa (United States)noblockedblocked/64Report
19050502025-02-04 12:31:482804:1978:c3xx::/400bra (Brazil)noblockedblocked/64Report
19022022025-01-30 05:19:182602:ff4d:1xx::/400usa (United States)noblockedblocked/64Report
18881412025-01-03 21:26:422001:1398:xx::/400chl (Chile)noblockedblocked/64Report
18805352024-12-19 04:11:12203.32.25.x/240aus (Australia)yesrewrittenrewrittennoneReport
18803252024-12-18 17:47:09203.32.25.x/240aus (Australia)yesrewrittenrewrittennoneReport
18695782024-11-29 16:40:4845.186.202.x/240ven (Venezuela)yesrewrittenrewrittennoneReport
18694232024-11-29 11:39:0645.186.202.x/240ven (Venezuela)yesrewrittenreceivednoneReport
18653092024-11-22 03:43:262a05:dfc1:4exx::/400usa (United States)noreceivedreceived/16Report
18641802024-11-20 05:28:33104.224.10.x/240usa (United States)yesunknownunknownnoneReport
18456522024-10-17 07:17:0541.242.152.x/240tcd (Chad)noblockedblocked/21Report
18456522024-10-17 07:17:052c0f:eb98:xx::/400tcd (Chad)noblockedblocked/32Report
18452492024-10-16 13:56:4441.242.152.x/240tcd (Chad)noblockedblocked/21Report
18452492024-10-16 13:56:442c0f:eb98:xx::/400tcd (Chad)noblockedblocked/32Report
18437252024-10-13 22:54:58102.36.185.x/240mrt (Mauritania)yesblockedblockednoneReport
18420562024-10-10 09:20:3445.41.37.x/240usa (United States)noblockedblocked/27Report

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