AS number details

AS237

Merit Network Inc.  ·  merit.edu

  • bittorrent

AS237 – Merit Network Inc.

Field Value
Country United States
Website merit.edu
Hosted domains 463
Number of IPv4 2,226,944
Number of IPv6 158,789,988,554,742,312,839,306,805,248
ASN type Education
Registry arin
Allocated 36 years ago on Sep 12, 1988
Updated 12 years ago on Apr 02, 2012
Netblock Company Num of IPs
141.210.0.0/16 Oakland University 65,536
141.210.0.0/17 Oakland University 32,768
141.210.128.0/17 Oakland University 32,768
141.210.224.0/19 Oakland University 8,192
141.210.32.0/19 Oakland University 8,192
141.217.0.0/16 Wayne State University 65,536
141.218.0.0/16 Western Michigan University 65,536
141.218.11.0/24 Western Michigan University 256
141.218.203.0/24 Western Michigan University 256
141.218.204.0/22 Western Michigan University 1,024
141.218.208.0/20 Western Michigan University 4,096
141.218.224.0/22 Western Michigan University 1,024
141.218.228.0/23 Western Michigan University 512
148.61.0.0/16 Grand Valley State University 65,536
161.133.0.0/17 Delta College 32,768
161.133.104.0/21 Delta College 2,048
161.133.112.0/21 Delta College 2,048
161.133.120.0/21 Delta College 2,048
161.133.128.0/17 Delta College 32,768
161.133.129.0/24 Delta College 256
161.133.2.0/24 Delta College 256
163.253.36.0/22 Internet2 TSG 1,024
164.76.0.0/16 Eastern Michigan University 65,536
192.101.250.0/24 Alma College 256
192.122.182.0/23 Merit Network Inc. 512
192.122.184.0/21 Merit Network Inc. 2,048
192.122.200.0/24 Merit Network Inc. 256
192.138.137.0/24 Kettering University 256
192.160.192.0/24 Kettering University 256
192.160.204.0/24 Kettering University 256
192.188.100.0/24 Michigan State University 256
192.203.195.0/24 Merit Network Inc. 256
192.245.252.0/24 Kettering University 256
192.245.254.0/24 Kettering University 256
192.35.170.0/24 Merit Network Inc. 256
192.41.229.0/24 Merit Network Inc. 256
192.41.232.0/22 University of Michigan 1,024
192.88.242.0/24 Northwestern Michigan College 256
198.108.0.0/14 Merit Network Inc. 262,144
198.17.130.0/23 Western Michigan University 512
198.17.132.0/23 Western Michigan University 512
198.17.134.0/24 Western Michigan University 256
204.106.17.0/24 Altarum Institute 256
204.106.28.0/24 Altarum Institute 256
204.106.30.0/24 Altarum Institute 256
204.106.31.0/24 Altarum Institute 256
204.38.0.0/16 Merit Network Inc. 65,536
204.39.195.0/24 Merit Network Inc. 256
206.201.157.0/24 Genesee County 256
207.72.0.0/14 Merit Network Inc. 262,144
35.16.0.0/16 Wayne State University 65,536
35.24.0.0/17 Northern Michigan University 32,768
35.24.128.0/18 Northern Michigan University 16,384
35.24.192.0/19 Northern Michigan University 8,192
35.24.224.0/19 Northern Michigan University 8,192
35.25.0.0/16 Merit Network Inc. 65,536
35.33.0.0/18 Central Michigan University 16,384
35.33.5.0/24 Central Michigan University 256
35.33.6.0/24 Central Michigan University 256
35.33.96.0/19 Merit Network Inc. 8,192
35.34.0.0/18 Central Michigan University 16,384
35.37.0.0/16 Merit Network Inc. 65,536
35.38.0.0/16 Grand Valley State University 65,536
35.38.192.0/18 Grand Valley State University 16,384
35.39.0.0/19 Grand Valley State University 8,192
35.39.128.0/19 Grand Valley State University 8,192
35.39.160.0/19 Grand Valley State University 8,192
35.39.192.0/19 Grand Valley State University 8,192
35.39.224.0/19 Grand Valley State University 8,192
35.39.32.0/19 Grand Valley State University 8,192
35.39.64.0/19 Grand Valley State University 8,192
35.40.0.0/16 Grand Valley State University 65,536
35.46.0.0/18 Western Michigan University 16,384
35.46.64.0/18 Western Michigan University 16,384
35.50.0.0/17 Oakland University 32,768
35.50.0.0/18 Oakland University 16,384
35.50.64.0/18 Oakland University 16,384
35.58.0.0/16 Merit Network Inc. 65,536
35.62.0.0/16 Merit Network Inc. 65,536
35.62.12.0/22 Barger Creek Wireless 1,024
35.63.0.0/16 Merit Network Inc. 65,536
35.64.0.0/14 Merit Network Inc. 262,144
35.68.0.0/15 Merit Network Inc. 131,072
35.70.0.0/16 Merit Network Inc. 65,536
35.71.0.0/18 Merit Network Inc. 16,384
35.7.112.0/20 University of Michigan - Flint 4,096
74.115.236.0/23 Oakland Community College 512
74.115.236.0/24 Oakland Community College 256
74.115.237.0/24 Oakland Community College 256
Netblock Company
2001:468:2620::/48 Internet2
2001:468:26e1::/48 Internet2
2001:48a8::/32 Merit Network Inc.
2001:48a8:68fe::/48 Merit Network Inc.
2001:48a8:800::/40 Merit Network Inc.
2606:9700::/32 Wayne State University
2607:ff30:1110::/48 Central Michigan University
2620:13f:6000::/44 ANYROAM
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WHOIS Details

ASHandle:       AS237
OrgID:          MICH-Z
ASName:         MERIT-AS-14
ASNumber:       237
RegDate:        1988-09-12
Updated:        2012-04-02
Source:         ARIN


OrgID:          MICH-Z
OrgName:        Merit Network Inc.
CanAllocate:    
Street:         880 Technology Dr., Suite B
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108
RegDate:        2009-12-08
Updated:        2020-04-21
OrgAbuseHandle: NETWO26-ARIN
OrgAdminHandle: IN-ORG-ARIN
OrgTechHandle:  MERIT-ARIN
Source:         ARIN


POCHandle:      IN-ORG-ARIN
IsRole:         Y
LastName:       Internet Number Administrator
FirstName:      
Street:         880 Technology Dr.,  Suite B
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108-8963
RegDate:        1999-02-18
Updated:        2023-11-03
FaxPhone:       +1-734-527-5790
OfficePhone:    +1-734-763-3448
OfficePhone:    +1-734-527-7072
Mailbox:        ipreg@merit.edu
Source:         ARIN


POCHandle:      MERIT-ARIN
IsRole:         Y
LastName:       Merit Operations
FirstName:      
Street:         880 Technology Dr.
Street:         Suite B
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108-8963
RegDate:        2007-02-21
Updated:        2023-10-27
OfficePhone:    +1-734-527-5717
Mailbox:        operations@merit.edu
Source:         ARIN


POCHandle:      NETWO26-ARIN
IsRole:         Y
LastName:       Network Abuse
FirstName:      
Street:         880 Technology Dr.
Street:         Suite B
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48108-8963
RegDate:        2002-09-20
Updated:        2023-04-21
OfficePhone:    +1-734-527-5740
Mailbox:        abuse@merit.edu
Source:         ARIN
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Hosted Domains

There are 463 domain names hosted across 211 IP addresses on this ASN.

IP Address Domain Domains on this IP
204.38.4.6 aadl.org 33
207.75.164.151 nmi-edit.org 24
141.218.1.75 wmich.edu 19
198.109.24.172 udmercy.edu 14
141.217.1.160 wayne.edu 13
204.38.5.12 rainwaterrewards.com 12
198.110.48.50 summercareercamp.com 10
198.108.77.243 bhh.sh 10
207.75.116.15 michiganmoonshot.net 10
198.111.176.8 wccnet.edu 7
198.110.200.65 nmu.edu 7
198.109.24.72 udmlawcliniccalendar.com 7
198.108.253.104 deltacrc.org 7
35.24.106.97 zjs569.co.in 7
35.62.8.76 miottawa.org 6
141.218.143.78 whatistheplan.com 5
207.74.23.79 zpsef.org 5
198.110.200.6 maap.org 5
141.210.5.108 oakland.edu 5
198.109.24.71 detroitmercydental.org 5
198.109.173.21 misenate.net 4
204.38.4.100 washtenawliteracy.net 4
164.76.7.112 dartep.online 4
198.108.199.58 wnmc.org 4
198.109.24.215 dualjd.com 4
198.111.167.118 northvillehistory.com 4
198.111.152.211 bcstjoe.net 4
141.210.26.190 looncopter.com 3
141.217.21.153 hasanelahi.com 3
198.111.164.18 clarkstonhistory.com 3
207.75.117.26 merit.net 3
198.108.140.145 mybronsonbenefits.com 3
198.110.192.44 yangrenxin.net 3
198.108.4.108 washtenawsheriff.com 3
198.108.98.72 mymcls.org 3
35.62.8.88 occda.org 3
141.217.21.60 wdetfm.org 3
35.62.156.91 ld96.co.in 3
198.111.166.100 westland.lib.mi.us 2
198.109.173.170 mileg.org 2
198.108.199.115 nmc.edu 2
198.108.4.120 14acourt.org 2
141.217.20.111 vegapublish.com 2
141.217.21.236 dalnet.lib.mi.us 2
198.111.176.47 moonpatrol.org 2
207.74.77.120 ahcis.net 2
198.111.191.11 myflexride.com 2
198.108.76.227 project17.net 2
204.38.21.25 carlwozniak.com 2
207.75.234.55 blakecenter.org 2

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Useful for Cybersecurity

Peers

There are 43 peers for this ASN.

Peers Name
AS11164 Internet2
AS11206 Ferris State University
AS11494 Kellogg Community College
AS11537 Internet2
AS1299 Arelion Sweden AB
AS1432 Albion College
AS14907 Wikimedia Foundation Inc.
AS1638 Mott Community College
AS177 University of Michigan
AS19106 Andrews University
AS19151 BroadbandONE, LLC
AS19782 Indiana University
AS22217 Calvin College
AS22251 Regional Educational Media Center 1 (REMC1)
AS229 Merit Network Inc.
AS231 Michigan State University
AS25609 Detroit Medical Center
AS27274 Central Michigan University
AS293 ESnet
AS30154 Davenport University
AS30600 Metronet
AS32274 Lenawee-Monroe Technology Consortium
AS32285 Henry Ford College
AS3303 Swisscom (Schweiz) AG
AS36375 University of Michigan
AS3730 Aquinas College
AS393665 Baker College
AS393817 Lake Michigan College
AS394769 University of Michigan - Flint
AS397797 City of Marshall
AS400238 PIE&G
AS40044 Bronson Healthcare Group, Inc.
AS40387 University of Illinois
AS46119 MidMichigan Health
AS46241 Washtenaw ISD
AS49544 i3D.net B.V
AS53263 Grand Rapids Community College
AS62618 Michigan Technological University
AS62676 University of Michigan - Dearborn
AS6327 Shaw Communications Inc.
AS6939 Hurricane Electric LLC
AS7018 AT&T Services, Inc.
AS7922 Comcast Cable Communications, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS1299 Arelion Sweden AB
AS7018 AT&T Services, Inc.
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Downstreams

There are 28 downstreams for this ASN.

Downstreams Name
AS11206 Ferris State University
AS11494 Kellogg Community College
AS1432 Albion College
AS1638 Mott Community College
AS177 University of Michigan
AS19106 Andrews University
AS22217 Calvin College
AS22251 Regional Educational Media Center 1 (REMC1)
AS229 Merit Network Inc.
AS231 Michigan State University
AS25609 Detroit Medical Center
AS27274 Central Michigan University
AS30154 Davenport University
AS32274 Lenawee-Monroe Technology Consortium
AS32285 Henry Ford College
AS36375 University of Michigan
AS3730 Aquinas College
AS393665 Baker College
AS393817 Lake Michigan College
AS394769 University of Michigan - Flint
AS397797 City of Marshall
AS400238 PIE&G
AS40044 Bronson Healthcare Group, Inc.
AS46119 MidMichigan Health
AS46241 Washtenaw ISD
AS53263 Grand Rapids Community College
AS62618 Michigan Technological University
AS62676 University of Michigan - Dearborn
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS237 at robtex.

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