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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
14930642022-12-12 15:55:50204.85.19.x/2481 (NCREN)usa (United States)yesrewrittenrewrittennoneReport
12349522021-10-19 14:57:18152.20.100.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12301492021-10-12 04:34:50152.20.114.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12299952021-10-11 21:53:55152.20.114.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12259132021-10-04 20:47:51152.20.128.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12243412021-10-02 00:08:35152.20.106.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12198702021-09-24 23:02:35152.20.130.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12159712021-09-17 21:56:36152.20.113.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12147082021-09-15 18:35:11152.20.136.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12142032021-09-14 23:02:14152.20.174.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12103262021-09-07 21:56:14152.20.180.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12049852021-08-28 21:24:30152.20.125.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
12008722021-08-21 20:18:35152.20.123.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
11968762021-08-14 19:12:36152.20.181.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
11968372021-08-14 17:12:15152.20.104.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
7453982019-09-05 14:46:182610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7415672019-08-29 13:39:262610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7376412019-08-22 12:32:342610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7371142019-08-21 15:54:062610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7366272019-08-20 20:05:082610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7366032019-08-20 18:49:172610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7339752019-08-15 22:03:362610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7320862019-08-12 21:12:162610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7315452019-08-12 03:33:182610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7302722019-08-09 09:20:062610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7302062019-08-09 05:57:122610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7263792019-08-02 04:50:242610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7225122019-07-26 03:43:332610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7184052019-07-19 02:36:422610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7143472019-07-12 01:29:502610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7098102019-07-05 00:22:562610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7057562019-06-27 23:16:062610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7017232019-06-20 22:09:162610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
7011332019-06-19 20:31:09198.85.222.x/2481 (NCREN)usa (United States)yesrewrittenrewrittennoneReport
6925072019-06-05 04:29:072610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6883442019-05-29 03:22:172610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6842272019-05-22 02:15:282610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6834222019-05-20 20:12:32198.85.222.x/2481 (NCREN)usa (United States)yesrewrittenrewrittennoneReport
6798232019-05-15 01:08:342610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6762552019-05-08 22:02:05152.42.172.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6756942019-05-08 00:01:432610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6719342019-05-01 15:38:07152.42.168.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6715012019-04-30 22:54:502610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6706242019-04-29 17:06:302610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6691002019-04-26 14:51:24152.26.177.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
6677632019-04-24 14:28:37152.42.174.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6631492019-04-16 18:28:312610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6631102019-04-16 17:23:45152.42.162.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6585852019-04-09 17:21:372610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6580572019-04-08 23:54:52152.42.165.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6542272019-04-02 16:14:462610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6537142019-04-01 20:23:43152.42.185.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6500672019-03-26 15:07:522610:28:30xx::/4081 (NCREN)usa (United States)noblockedblocked/48Report
6494902019-03-25 16:38:12152.42.183.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6451142019-03-18 15:31:45152.42.177.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6396772019-03-11 14:22:41152.42.190.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6323262019-02-28 01:29:57152.42.187.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6276372019-02-20 17:41:18152.42.180.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6236662019-02-13 16:34:45152.42.183.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6195352019-02-06 15:28:12152.42.179.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6149592019-01-29 18:33:07152.42.183.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6109732019-01-22 15:47:01152.42.179.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
6062422019-01-14 15:23:32152.42.175.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5884722018-12-13 16:17:01152.42.161.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5821762018-12-03 17:39:53152.42.177.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5780102018-11-26 16:21:36152.42.176.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5745472018-11-19 15:15:14152.42.171.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5731192018-11-16 18:12:01198.85.222.x/2481 (NCREN)usa (United States)yesrewrittenrewrittennoneReport
5730662018-11-16 16:27:26152.42.4.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5685382018-11-09 19:11:26152.42.185.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5645502018-11-02 18:05:00152.42.179.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5605542018-10-26 16:58:25152.42.169.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5565752018-10-19 15:51:08152.42.169.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5565192018-10-19 13:45:30152.35.10.x/2481 (NCREN)usa (United States)noblockedblocked/22Report
5552512018-10-17 15:19:49152.42.186.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5524002018-10-12 17:52:13152.35.184.x/2481 (NCREN)usa (United States)noblockedblockednoneReport
5522252018-10-12 12:38:33152.35.10.x/2481 (NCREN)usa (United States)noblockedblocked/22Report
5507892018-10-10 14:13:14152.42.166.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5472512018-10-04 18:23:09152.35.10.x/2481 (NCREN)usa (United States)noblockedblocked/22Report
5472492018-10-04 18:18:14152.35.128.x/2481 (NCREN)usa (United States)noblockedblocked/17Report
5472392018-10-04 18:03:26152.35.176.x/2481 (NCREN)usa (United States)noblockedblockednoneReport
5472362018-10-04 17:59:33152.35.10.x/2481 (NCREN)usa (United States)noblockedblocked/22Report
5439882018-09-28 23:49:37152.42.166.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5396992018-09-21 18:05:47152.42.186.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5357452018-09-14 16:47:36152.42.164.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5347262018-09-13 00:53:58152.42.160.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5332582018-09-10 17:24:12152.42.189.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5293252018-09-03 16:13:07152.42.171.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5254992018-08-27 15:06:41152.42.184.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5223752018-08-21 19:36:07152.42.3.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
5216412018-08-20 13:59:35152.42.174.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4924482018-06-28 13:49:28128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4919892018-06-27 19:40:50128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4879102018-06-20 18:34:22128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4877042018-06-20 12:52:46128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4719912018-05-24 18:08:14128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4714032018-05-23 20:45:12128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4703132018-05-22 12:57:55128.109.64.x/2481 (NCREN)usa (United States)yesblockedblockednoneReport
4671602018-05-17 12:54:03128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport
4651562018-05-14 15:38:30128.109.64.x/2481 (NCREN)usa (United States)yesunknownunknownnoneReport

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