AS number 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 372
Number of IPv4 2,221,568
Number of IPv6 159,099,473,564,563,657,908,031,586,304
ASN type Education
Registry arin
Allocated 37 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 372 domain names hosted across 179 IP addresses on this ASN.

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IP Address Domain Domains on this IP
204.38.4.6 ████████ 33
198.108.79.211 ██████ 18
141.217.1.160 █████████ 16
207.75.164.151 ██████████ 15
198.109.24.172 ██████████ 13
204.38.5.12 ██████████ 11
198.110.200.65 ███████ 9
198.108.253.104 ██████████ 8
198.111.176.8 ██████████ 7
198.110.48.50 ██████████ 7

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Peers

There are 48 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.
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
AS20253 Qwilt Inc.
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
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 26 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
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

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

IP Address ASN Details
198.110.195.1 AS237 Merit Network Inc. 11.69ms from Chicago, US
198.110.32.57 AS237 Merit Network Inc. 6.04ms from Chicago, US
35.37.4.161 AS237 Merit Network Inc. 10.20ms from Chicago, US
198.108.156.191 AS237 Merit Network Inc. 4.81ms from Chicago, US
2001:48a8:800:3200:198:110:200:100 AS237 Merit Network Inc. 11.24ms from Chicago, US
207.75.171.1 AS237 Merit Network Inc. 9.26ms from Chicago, US
207.74.93.101 AS237 Merit Network Inc. 5.32ms from Detroit, US
198.110.118.11 AS237 Merit Network Inc. 5.00ms from Detroit, US
198.108.208.1 AS237 Merit Network Inc. 11.33ms from Detroit, US
164.76.6.136 AS237 Merit Network Inc. 4.17ms from Detroit, US
207.74.186.94 AS237 Merit Network Inc. 0.51ms from Detroit, US
164.76.25.9 AS237 Merit Network Inc. 3.62ms from Detroit, US
148.61.30.132 AS237 Merit Network Inc. 4.64ms from Detroit, US
198.109.218.2 AS237 Merit Network Inc. 2.28ms from Detroit, US
198.110.245.21 AS237 Merit Network Inc. 3.89ms from Detroit, US
2001:48a8:5fe5:: AS237 Merit Network Inc. 2.81ms from Detroit, US
198.17.132.1 AS237 Merit Network Inc. 3.97ms from Chicago, US
198.108.160.3 AS237 Merit Network Inc. 3.72ms from Chicago, US
198.109.76.1 AS237 Merit Network Inc. 0.71ms from Detroit, US
198.111.56.2 AS237 Merit Network Inc. 3.75ms from Detroit, US
141.210.5.79 AS237 Merit Network Inc. 2.01ms from Detroit, US
198.111.211.111 AS237 Merit Network Inc. 6.20ms from Detroit, US
35.25.19.206 AS237 Merit Network Inc. 26.02ms from Detroit, US
207.73.221.73 AS237 Merit Network Inc. 2.79ms from Detroit, US
207.74.77.132 AS237 Merit Network Inc. 0.93ms 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
125.18.150.189 AS9498 BHARTI Airtel Ltd. 1.67ms from Bengaluru, IN
2.56.61.173 AS199366 Yesilbir Bilisim Teknolojileri Bilgisayar Yayincilik Sanayi ve Ticaret Ltd. Sti. 0.20ms from Bursa, TR
197.56.72.237 AS8452 TE-AS 3.30ms from Cairo, EG
200.24.133.125 AS271874 SERVITRACTOR S.A. 1.26ms from Guayaquil, EC
41.73.0.253 AS37004 Suburban Broadband Ltd 10.79ms from Lagos, NG
159.8.150.205 AS36351 IBM Cloud 1.04ms from London, GB
70.165.6.141 AS22773 Cox Communications Inc. 5.56ms from Los Angeles, US
85.48.82.157 AS12479 Orange Espagne SA 7.49ms from Madrid, ES
112.209.175.221 AS9299 Philippine Long Distance Telephone Company 1.36ms from Manila, PH
74.9.64.45 AS7029 Windstream Communications LLC 7.26ms from New York City, US
204.63.232.13 AS11995 Oregon Health & Science University 1.31ms from Portland, US
217.221.198.221 AS8968 BT Italia S.p.A. 1.37ms from Rome, IT
122.97.245.173 AS4837 CHINA UNICOM China169 Backbone 4.81ms from Shanghai, CN
180.92.47.13 AS4721 JCOM Co., Ltd. 8.81ms from Tokyo, JP
174.60.165.253 AS7922 Comcast Cable Communications, LLC 19.46ms from Ashburn, US
162.228.230.157 AS7018 AT&T Enterprises, LLC 12.21ms from Atlanta, US
60.14.116.77 AS4837 CHINA UNICOM China169 Backbone 16.12ms from Changchun, CN
74.93.83.157 AS7922 Comcast Cable Communications, LLC 4.53ms from Chicago, US
88.69.207.253 AS3209 Vodafone GmbH 15.64ms from Frankfurt am Main, DE
77.7.61.237 AS6805 Telefonica Germany GmbH & Co.OHG 11.04ms from Frankfurt am Main, DE
70.178.37.237 AS22773 Cox Communications Inc. 13.40ms from Kansas City, US
86.61.85.205 AS5603 Telekom Slovenije, d.d. 4.66ms from Ljubljana, SI
62.249.212.109 AS8468 ENTANET International Limited 0.46ms from London, GB
104.40.32.141 AS8075 Microsoft Corporation 0.62ms from San Jose, US
24.2.62.109 AS7922 Comcast Cable Communications, LLC 7.89ms from Santa Clara, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m20 198.108.198.93
traceroute to 198.108.198.93 (198.108.198.93): 20 hops max, 52 byte packets
3 [AS12334] 77.26.17.142 8.198 ms
4 *
5 *
6 *
7 [AS174] 154.54.60.145 13.699 ms
8 [AS174] 154.54.47.137 86.452 ms
9 [AS174] 154.54.173.93 98.76 ms
10 [AS174] 66.28.4.9 100.323 ms
11 [AS174] 154.54.90.54 101.853 ms
12 [AS174] 38.142.134.29 102.207 ms
13 [AS237] 207.72.231.184 100.955 ms
14 [AS237] 207.72.237.91 107.606 ms
15 [AS237] 207.72.238.123 112.769 ms
16 [AS237] 207.72.229.79 112.514 ms
17 [AS237] 207.72.238.83 129.785 ms
18 *
19 *
20 *
Measurement taken from IPinfo ProbeNet in A Coruna, ES
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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