These entries are queried from radb.net using whois, you can try my project getting these.
:AS237 route: 23.135.208.0/24 origin: AS237 descr: AnyRoam mnt-by: MAINT-AS237 changed: momohame [at] merit.edu 20200817 #16:13:01Z source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 35.7.112.0/20 descr: UM-Flint origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.16.0.0/16 descr: Wayne State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.24.0.0/17 descr: Northern Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231026 source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: valid route: 35.24.128.0/18 descr: Northern Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231026 source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: valid route: 35.24.192.0/19 descr: Northern Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231026 source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: valid route: 35.24.224.0/19 descr: Northern Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231026 source: RADB last-modified: 2023-11-13T16:19:20Z rpki-ov-state: valid route: 35.25.0.0/16 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.33.0.0/18 descr: Central Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.33.5.0/24 descr: Central Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.33.6.0/24 descr: Central Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.34.0.0/18 descr: Central Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.37.0.0/16 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.38.0.0/16 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.38.192.0/18 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.39.0.0/19 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.39.32.0/19 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.39.64.0/19 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.39.128.0/19 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.39.160.0/19 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.39.192.0/19 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.39.224.0/19 descr: Grand Valley State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.40.0.0/16 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.46.0.0/18 descr: Western Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.46.64.0/18 descr: Western Michigan U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.50.0.0/17 descr: Oakland U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.50.0.0/18 descr: Oakland U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.50.64.0/18 descr: Oakland U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.58.0.0/16 descr: Lake Superior State U. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.62.0.0/16 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.63.0.0/16 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 35.64.0.0/14 descr: Merit Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20171031 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: valid route: 35.68.0.0/15 descr: Merit Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20171031 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: valid route: 35.70.0.0/16 descr: Merit Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20171031 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: valid route: 35.71.0.0/18 descr: Merit Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20171031 source: RADB last-modified: 2023-11-13T15:53:27Z rpki-ov-state: valid route: 74.115.236.0/23 descr: Oakland CC origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20200610 source: RADB last-modified: 2023-11-13T16:00:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.210.0.0/16 descr: Oakland University Office of Computer Services Rochester MI 48309-4401, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20070302 source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.217.0.0/16 descr: Wayne State University Computing Services Center Detroit MI 48202, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20070302 source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.218.0.0/16 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20070302 source: RADB last-modified: 2023-11-13T15:39:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 148.61.0.0/16 descr: Grand Valley State University 1 Campus Drive Allendale MI 49401, USA origin: AS237 mnt-by: MAINT-AS237 changed: tmwhite [at] merit.edu 20081104 #21:53:39Z source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.57.0.0/16 descr: Ferris State University origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20120928 source: RADB last-modified: 2023-11-13T15:43:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.133.0.0/16 origin: AS237 descr: Delta College 1961 Delta Rd University Center MI 48710, USA mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20230511 #15:46:59Z source: RADB last-modified: 2023-11-13T16:17:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 163.253.36.0/22 descr: Internet2 TSG Ann Arbor origin: AS237 mnt-by: MAINT-AS11537 changed: jbartig [at] internet2.edu 20170720 #19:59:17Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: valid route: 164.76.0.0/16 descr: Eastern Michigan University Ypsilanti MI 48197, USA origin: AS237 mnt-by: MAINT-AS237 changed: tmwhite [at] merit.edu 20081104 #22:21:55Z source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.35.162.0/23 descr: MERIT Network Inc. 4251 Plymouth Rd Ann Arbor MI 48105-2785, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20040116 source: RADB last-modified: 2023-11-13T15:39:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.35.164.0/22 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20150422 source: RADB last-modified: 2023-11-13T15:47:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.35.168.0/23 origin: AS237 descr: Merit Network, Inc. Registered on behalf of Censys mnt-by: MAINT-AS237 changed: momohame [at] merit.edu 20200811 #19:27:30Z source: RADB last-modified: 2023-11-13T16:01:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.35.168.0/24 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20150422 source: RADB last-modified: 2023-11-13T15:47:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.35.169.0/24 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20150422 source: RADB last-modified: 2023-11-13T15:47:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.35.170.0/24 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20150422 source: RADB last-modified: 2023-11-13T15:47:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.41.229.0/24 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20061222 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.41.230.0/23 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20060824 source: RADB last-modified: 2023-11-13T15:39:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.41.232.0/22 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20061222 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.41.236.0/23 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20061222 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.41.238.0/24 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20061222 source: RADB last-modified: 2023-11-13T15:39:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.88.242.0/24 descr: Northwest Michigan Council of Governments origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20081209 source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.101.250.0/24 descr: Alma College 614 W. Superior St. Alma MI 48801, USA origin: AS237 mnt-by: MAINT-AS237 changed: tmwhite [at] merit.edu 20081104 #21:53:39Z source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.108.189.0/24 descr: Michigan State - MISU 220 Computer Center East Lansing, MI 48824 origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20100302 #19:19:56Z source: RADB last-modified: 2023-11-13T15:40:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.122.181.0/24 descr: MERIT Network Inc. 4251 Plymouth Rd Ann Arbor MI 48105-2785, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20041229 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: valid route: 192.122.182.0/23 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20160908 source: RADB last-modified: 2023-11-13T15:49:51Z rpki-ov-state: valid route: 192.122.184.0/21 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20080802 source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: valid route: 192.122.184.0/24 descr: Proxy-registered route object origin: AS237 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20060511 source: LEVEL3 rpki-ov-state: valid route: 192.122.200.0/24 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20060214 source: RADB last-modified: 2023-11-13T15:39:37Z rpki-ov-state: valid route: 192.138.137.0/24 descr: Kettering Univeristy 1700 W. Third Ave. Flint MI 48504-4898, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20081210 source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.160.192.0/24 descr: Kettering University 1700 W. Third Ave. Flint MI 48504-4898, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20160428 #15:09:17Z source: RADB last-modified: 2023-11-13T15:49:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.160.204.0/24 descr: Kettering University 1700 W. Third Ave. Flint MI 48504-4898, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20160428 #15:10:32Z source: RADB last-modified: 2023-11-13T15:49:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.188.100.0/24 descr: Michigan State University 220 Computer Center East Lansing MI 48824, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20081210 source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.203.195.0/24 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20071211 source: RADB last-modified: 2023-11-13T15:39:54Z rpki-ov-state: valid route: 192.245.252.0/24 descr: Kettering University origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20090608 source: RADB last-modified: 2023-11-13T15:40:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 192.245.254.0/24 descr: Kettering University origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20090608 source: RADB last-modified: 2023-11-13T15:40:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.130.0/23 descr: Proxy-registered route object origin: AS237 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20060928 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.130.0/23 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20081210 source: RADB last-modified: 2023-11-13T15:39:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.130.0/24 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20040602 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.131.0/24 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20040602 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.132.0/23 descr: Proxy-registered route object origin: AS237 remarks: auto-generated route object remarks: this next line gives the robot something to recognize remarks: L'enfer, c'est les autres remarks: remarks: This route object is for a Level 3 customer route remarks: which is being exported under this origin AS. remarks: remarks: This route object was created because no existing remarks: route object with the same origin was found, and remarks: since some Level 3 peers filter based on these objects remarks: this route may be rejected if this object is not created. remarks: remarks: Please contact dl-routing [at] lumen.com if you have any remarks: questions regarding this object. mnt-by: LEVEL3-MNT changed: roy [at] Level3.net 20060928 source: LEVEL3 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.132.0/23 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20080802 source: RADB last-modified: 2023-11-13T15:39:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.132.0/24 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20040602 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.133.0/24 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20040602 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.134.0/24 descr: Western Michigan University Academic Computing Services Kalamazoo MI 49008, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20040602 source: RADB last-modified: 2023-11-13T15:39:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.17.179.0/24 descr: Grand Rapids Community College 143 Bostwick, N.E. Grand Rapids MI 49503 origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20090205 source: RADB last-modified: 2023-11-13T15:39:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.108.0.0/14 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, US origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20060919 #20:06:08(UTC) source: RADB last-modified: 2023-11-13T15:44:29Z rpki-ov-state: valid route: 204.38.0.0/16 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 204.39.128.0/18 descr: Merit Network, Inc. origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20231009 source: RADB last-modified: 2023-11-13T16:18:56Z rpki-ov-state: valid route: 204.39.195.0/24 descr: Wayne State origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20161103 source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.106.17.0/24 descr: Altarum Institute 3520 Green Court Ann Arbor MI 48105, USA origin: AS237 mnt-by: MAINT-AS237 changed: har [at] merit.edu 20060224 source: RADB last-modified: 2023-11-13T15:39:37Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.106.28.0/24 descr: Altarum origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20140605 source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.106.29.0/24 descr: Altarum origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20140605 source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.106.30.0/24 origin: AS237 descr: Proxy registered for Altarum mnt-by: MAINT-AS237 changed: momohame [at] merit.edu 20220912 #13:28:26Z source: RADB last-modified: 2023-11-13T16:12:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 204.106.31.0/24 descr: Altarum origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20140605 source: RADB last-modified: 2023-11-13T15:46:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.201.144.0/20 descr: Genesee County 1101 Beach Street Flint MI, 48502 origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20150213 #15:12:54Z source: RADB last-modified: 2023-11-13T15:47:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 206.201.157.0/24 descr: Genesee County origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20161103 source: RADB last-modified: 2023-11-13T15:49:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 207.72.0.0/14 descr: MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA origin: AS237 mnt-by: MAINT-AS237 changed: rik [at] merit.edu 20050922 source: RADB last-modified: 2023-11-13T15:39:36Z rpki-ov-state: valid route6: 2001:468:2620::/48 descr: Internet2 Ann Arbor origin: AS237 mnt-by: MAINT-AS237 changed: bcnelson [at] merit.edu 20170530 #10:14:23Z source: RADB last-modified: 2023-11-13T15:51:12Z rpki-ov-state: valid route6: 2001:468:26e1::/48 descr: Internet2 TSG Ann Arbor origin: AS237 mnt-by: MAINT-AS11537 changed: jbartig [at] internet2.edu 20220321 source: RADB last-modified: 2023-11-13T16:10:09Z rpki-ov-state: valid route6: 2001:48a8::/32 descr: Merit Network IPv6 origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20070808 source: RADB last-modified: 2023-11-13T15:39:53Z rpki-ov-state: valid route6: 2001:48a8:68fe::/48 descr: Internet2 - Ann Arbor origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20140714 source: RADB last-modified: 2023-11-13T15:46:36Z rpki-ov-state: valid route6: 2001:48a8:7800::/40 origin: AS237 descr: Wayne State University mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20240314 source: RADB last-modified: 2024-03-14T15:41:44Z rpki-ov-state: valid route6: 2604:380::/32 descr: Muskegon Area ISD origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20121011 source: RADB last-modified: 2023-11-13T15:43:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:9700::/32 descr: Wayne State University origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20120928 source: RADB last-modified: 2023-11-13T15:43:23Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:ff30:1110::/48 descr: Central Michigan University test IPv6 prefix origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20200214 source: RADB last-modified: 2023-11-13T15:59:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:0:2be0::/48 descr: Andrews University origin: AS237 mnt-by: MAINT-AS237 changed: ljb [at] merit.edu 20140527 source: RADB last-modified: 2023-11-13T15:46:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:13f:6000::/44 origin: AS237 descr: AnyRoam mnt-by: MAINT-AS237 changed: momohame [at] merit.edu 20200817 #16:14:25Z source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source