Autonomous System details

AS237

Merit Network Inc.  ·  merit.edu

United States

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AS237 – Merit Network Inc.

Field Value
Country United States
Website merit.edu
Hosted domains 378
IPv4 addresses 2,221,568
IPv6 addresses 159,099,473,564,563,658,723,800,000,000
ASN type Education
Registry arin
Allocated 38 years ago on Sep 12, 1988
Updated 14 years ago on Apr 02, 2012

IP Ranges

Netblock Company Num of IPs
35.64.0.0/14 Merit Network Inc. 262,144
198.108.0.0/14 Merit Network Inc. 262,144
207.72.0.0/14 Merit Network Inc. 262,144
35.68.0.0/15 Merit Network Inc. 131,072
35.16.0.0/16 Wayne State University 65,536
35.25.0.0/16 Merit Network Inc. 65,536
35.37.0.0/16 Merit Network Inc. 65,536
35.38.0.0/16 Grand Valley State University 65,536
35.40.0.0/16 Grand Valley State University 65,536
35.58.0.0/16 Merit Network Inc. 65,536
35.62.0.0/16 Merit Network Inc. 65,536
35.63.0.0/16 Merit Network Inc. 65,536
35.70.0.0/16 Merit Network Inc. 65,536
141.210.0.0/16 Oakland University 65,536
141.217.0.0/16 Wayne State University 65,536
141.218.0.0/16 Western Michigan University 65,536
148.61.0.0/16 Grand Valley State University 65,536
164.76.0.0/16 Eastern Michigan University 65,536
204.38.0.0/16 Merit Network Inc. 65,536
35.24.0.0/17 Northern Michigan University 32,768
35.50.0.0/17 Oakland University 32,768
141.210.0.0/17 Oakland University 32,768
141.210.128.0/17 Oakland University 32,768
161.133.0.0/17 Delta College 32,768
161.133.128.0/17 Delta College 32,768
35.24.128.0/18 Northern Michigan University 16,384
35.33.0.0/18 Central Michigan University 16,384
35.34.0.0/18 Central Michigan University 16,384
35.46.0.0/18 Western Michigan University 16,384
35.46.64.0/18 Western Michigan University 16,384
35.50.0.0/18 Oakland University 16,384
35.50.64.0/18 Oakland University 16,384
35.71.0.0/18 Merit Network Inc. 16,384
35.24.192.0/19 Northern Michigan University 8,192
35.24.224.0/19 Northern Michigan University 8,192
35.33.96.0/19 Merit Network Inc. 8,192
35.39.0.0/19 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
35.39.128.0/19 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
141.210.32.0/19 Oakland University 8,192
141.210.224.0/19 Oakland University 8,192
164.76.160.0/19 Eastern Michigan University 8,192
141.218.208.0/20 Western Michigan University 4,096
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
192.122.184.0/21 Merit Network Inc. 2,048
141.218.204.0/22 Western Michigan University 1,024
141.218.224.0/22 Western Michigan University 1,024
163.253.36.0/22 Internet2 TSG 1,024
192.41.232.0/22 University of Michigan 1,024
74.115.236.0/23 Oakland Community College 512
141.218.228.0/23 Western Michigan University 512
192.122.182.0/23 Merit Network Inc. 512
198.17.130.0/23 Western Michigan University 512
198.17.132.0/23 Western Michigan University 512
207.75.164.0/23 University Corporation for Advanced Internet Development 512
23.135.208.0/24 ANYROAM 256
35.33.5.0/24 Central Michigan University 256
35.33.6.0/24 Central Michigan University 256
74.115.236.0/24 Oakland Community College 256
74.115.237.0/24 Oakland Community College 256
141.218.11.0/24 Western Michigan University 256
141.218.203.0/24 Western Michigan University 256
161.133.2.0/24 Delta College 256
161.133.129.0/24 Delta College 256
192.35.170.0/24 Merit Network Inc. 256
192.41.229.0/24 Merit Network Inc. 256
192.88.242.0/24 Northwestern Michigan College 256
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
204.39.195.0/24 Merit Network Inc. 256
206.201.157.0/24 Genesee County 256

Netblock Company
2001:48a8::/32 Merit Network Inc.
2606:9700::/32 Wayne State University
2001:48a8:800::/40 Merit Network Inc.
2001:48a8:7800::/40 Wayne State University
2620:13f:6000::/44 ANYROAM
2001:468:2620::/48 Internet2
2001:468:26e1::/48 Internet2
2001:48a8:68fe::/48 Merit Network Inc.
2607:ff30:1110::/48 Central Michigan University
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WHOIS Details

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                                                ASHandle:       AS237
                                                OrgID:          AS237
                                                ASName:         AS237
                                                ASNumber:       AS237
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 378 domain names hosted across 181 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.38.4.6 ████████ 33
141.217.1.160 █████████ 18
198.108.79.211 ██████████ 17
207.75.164.151 █████████ 15
198.109.24.172 ██████████ 12
204.38.5.12 ██████████ 11
198.110.200.65 ███████ 10
198.110.48.50 ██████████ 7
207.75.116.15 ██████████ 7
198.111.176.8 ██████████ 7

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Peers

There are 49 peers for this ASN.

Peers Name
AS11164 Internet2
AS11206 Ferris State University
AS11494 Kellogg Community College
AS11537 Internet2
AS1239 Cogent Communications, LLC
AS1299 Arelion Sweden AB
AS1432 Albion College
AS14907 Wikimedia Foundation Inc.
AS15099 County of Monroe
AS1638 Mott Community College
AS174 Cogent Communications, LLC
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
AS2914 NTT America, Inc.
AS293 ESnet
AS30154 Davenport University
AS30600 Metronet
AS32285 Henry Ford College
AS32590 Valve Corporation
AS3303 Swisscom (Switzerland) Ltd
AS36375 University of Michigan
AS3730 Aquinas College
AS393665 Baker College
AS393817 Lake Michigan College
AS394769 University of Michigan - Flint
AS396470 Lansing Community College
AS397546 Gamers Outreach
AS400238 PIE&G
AS40044 Bronson Healthcare Group, Inc.
AS400927 Barger Creek Wireless
AS40387 University of Illinois
AS4181 TDS TELECOM
AS46241 Washtenaw ISD
AS46970 Allband Communications Cooperative
AS49544 i3D.net B.V
AS53263 Grand Rapids Community College
AS62618 Michigan Technological University
AS62676 University of Michigan - Dearborn
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
AS7922 Comcast Cable Communications, LLC
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ASN API & Database

Upstreams

There are 5 upstreams for this ASN.

upstreams Name
AS1299 Arelion Sweden AB
AS174 Cogent Communications, LLC
AS2914 NTT America, Inc.
AS6939 Hurricane Electric LLC
AS7018 AT&T Enterprises, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are 27 downstreams for this ASN.

Downstreams Name
AS11206 Ferris State University
AS11494 Kellogg Community College
AS1432 Albion College
AS15099 County of Monroe
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
AS32285 Henry Ford College
AS36375 University of Michigan
AS3730 Aquinas College
AS393665 Baker College
AS393817 Lake Michigan College
AS394769 University of Michigan - Flint
AS396470 Lansing Community College
AS397546 Gamers Outreach
AS400238 PIE&G
AS400927 Barger Creek Wireless
AS46241 Washtenaw ISD
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.
ASN API & Database

Pingable IPs

838 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
35.25.24.248 AS237 Merit Network Inc. 27.29ms from Chicago, US
35.25.16.152 AS237 Merit Network Inc. 28.48ms from Chicago, US
198.110.215.165 AS237 Merit Network Inc. 8.67ms from Chicago, US
198.110.125.208 AS237 Merit Network Inc. 5.16ms from Chicago, US
207.75.194.211 AS237 Merit Network Inc. 11.87ms from Chicago, US
204.38.180.1 AS237 Merit Network Inc. 10.56ms from Chicago, US
35.25.31.110 AS237 Merit Network Inc. 27.75ms from Chicago, US
141.218.39.4 AS237 Merit Network Inc. 3.78ms from Chicago, US
204.38.40.1 AS237 Merit Network Inc. 0.46ms from Chicago, US
141.218.184.92 AS237 Merit Network Inc. 4.15ms from Chicago, US
198.109.207.1 AS237 Merit Network Inc. 4.57ms from Detroit, US
35.16.79.64 AS237 Merit Network Inc. 0.55ms from Detroit, US
35.16.84.44 AS237 Merit Network Inc. 0.85ms from Detroit, US
141.217.186.118 AS237 Merit Network Inc. 0.53ms from Detroit, US
35.16.104.83 AS237 Merit Network Inc. 0.66ms from Detroit, US
198.108.98.3 AS237 Merit Network Inc. 1.51ms from Detroit, US
198.111.62.130 AS237 Merit Network Inc. 4.01ms from Detroit, US
35.16.76.211 AS237 Merit Network Inc. 0.54ms from Detroit, US
207.73.208.1 AS237 Merit Network Inc. 1.70ms from Detroit, US
198.108.237.91 AS237 Merit Network Inc. 9.01ms from Detroit, US
2001:48a8:48ff:39::5 AS237 Merit Network Inc. 0.35ms from Detroit, US
141.210.2.19 AS237 Merit Network Inc. 1.48ms from Detroit, US
141.217.214.225 AS237 Merit Network Inc. 0.83ms from Detroit, US
207.73.217.51 AS237 Merit Network Inc. 3.19ms from Detroit, US
207.72.242.206 AS237 Merit Network Inc. 3.88ms from Detroit, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
130.43.55.29 AS1241 Forthnet 1.81ms from Athens, GR
14.137.3.13 AS55850 Mercury NZ Limited 1.42ms from Auckland, NZ
102.189.187.29 AS24835 Vodafone Data 11.22ms from Cairo, EG
199.96.206.61 AS11976 Fidelity Communication International Inc. 8.77ms from Dallas, US
14.34.160.29 AS4766 Korea Telecom 1.97ms from Incheon, KR
211.61.234.61 AS9457 DREAMLINE CO. 0.77ms from Incheon, KR
184.27.246.45 AS16625 Akamai Technologies, Inc. 0.57ms from Melbourne, AU
52.84.195.61 AS16509 Amazon.com, Inc. 0.34ms from Munich, DE
60.137.112.173 AS17676 SoftBank Corp. 4.01ms from Osaka, JP
46.243.168.45 AS202795 Trans-Missia LLC 2.25ms from Saint Petersburg, RU
141.164.58.29 AS20473 The Constant Company, LLC 0.18ms from Seoul, KR
121.180.158.173 AS4766 Korea Telecom 6.44ms from Seoul, KR
114.201.253.109 AS9318 SK Broadband Co Ltd 1.54ms from Seoul, KR
81.225.234.237 AS3301 Telia Company AB 0.94ms from Stockholm, SE
3.105.106.173 AS16509 Amazon.com, Inc. 0.15ms from Sydney, AU
210.79.29.109 AS45411 APCS Australia 0.14ms from Sydney, AU
109.241.37.45 AS29314 VECTRA S.A. 4.13ms from Warsaw, PL
62.202.56.237 AS3303 Swisscom (Switzerland) Ltd 1.61ms from Zuerich, CH
64.4.102.157 AS7795 LUMOS Networks, Inc. 0.40ms from Ashburn, US
167.0.59.61 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 8.63ms from Bogota, CO
98.206.127.141 AS7922 Comcast Cable Communications, LLC 5.77ms from Chicago, US
59.44.120.189 AS134762 CHINANET Liaoning province Dalian MAN network 0.66ms from Dalian, CN
132.196.10.109 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
93.220.121.253 AS3320 Deutsche Telekom AG 4.72ms from Duesseldorf, DE
76.216.23.157 AS7018 AT&T Enterprises, LLC 7.04ms from Durham, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 -m12 198.111.174.105
traceroute to 198.111.174.105 (198.111.174.105): 12 hops max, 52 byte packets
4 [AS8966] 194.170.186.11 72.188 ms
5 [AS2914] 116.51.17.137 84.608 ms
6 [AS2914] 129.250.6.62 420.977 ms
7 [] 208.115.136.39 284.191 ms
8 *
9 [AS237] 207.72.231.33 298.606 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Al Fujairah City, AE
On

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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