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 159,099,473,564,563,657,908,031,586,304
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 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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Hosted Domains API & Database

Peers

There are 48 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
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

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

IP Address ASN Details
35.25.37.146 AS237 Merit Network Inc. 26.88ms from Chicago, US
198.110.37.1 AS237 Merit Network Inc. 7.30ms from Chicago, US
204.38.210.149 AS237 Merit Network Inc. 11.45ms from Chicago, US
192.122.185.85 AS237 Merit Network Inc. 1.09ms from Detroit, US
164.76.124.68 AS237 Merit Network Inc. 2.14ms from Detroit, US
198.110.245.38 AS237 Merit Network Inc. 5.25ms from Detroit, US
198.111.158.243 AS237 Merit Network Inc. 5.07ms from Detroit, US
141.217.48.226 AS237 Merit Network Inc. 0.90ms from Detroit, US
141.217.112.66 AS237 Merit Network Inc. 1.00ms from Detroit, US
207.72.49.42 AS237 Merit Network Inc. 0.59ms from Detroit, US
207.72.228.149 AS237 Merit Network Inc. 0.28ms from Detroit, US
207.72.240.1 AS237 Merit Network Inc. 0.91ms from Detroit, US
74.115.237.161 AS237 Merit Network Inc. 1.84ms from Detroit, US
198.110.149.209 AS237 Merit Network Inc. 0.24ms from Detroit, US
2001:48a8:57f9:fff5::1 AS237 Merit Network Inc. 10.28ms from Detroit, US
198.108.90.65 AS237 Merit Network Inc. 1.80ms from Detroit, US
198.109.67.2 AS237 Merit Network Inc. 0.62ms from Detroit, US
141.217.4.47 AS237 Merit Network Inc. 1.28ms from Detroit, US
198.110.5.199 AS237 Merit Network Inc. 2.58ms from Detroit, US
35.25.21.141 AS237 Merit Network Inc. 25.99ms from Grand Rapids, US
207.75.205.126 AS237 Merit Network Inc. 9.75ms from Grand Rapids, US
198.109.87.130 AS237 Merit Network Inc. 6.45ms from Grand Rapids, US
207.75.76.227 AS237 Merit Network Inc. 12.23ms from Grand Rapids, US
207.73.216.221 AS237 Merit Network Inc. 2.28ms from Grand Rapids, US
207.75.43.32 AS237 Merit Network Inc. 14.50ms from Grand Rapids, 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
165.117.241.189 AS2828 Verizon Business 1.13ms from Ashburn, US
74.110.145.173 AS701 Verizon Business 4.71ms from Ashburn, US
103.247.154.173 AS55785 ISP Limited 0.65ms from Auckland, NZ
81.164.147.205 AS6848 Telenet BV 6.12ms from Brussels, BE
219.141.75.157 AS4134 CHINANET-BACKBONE 2.42ms from Guiyang, CN
154.213.155.125 AS132839 POWER LINE DATACENTER 1.07ms from Hong Kong, HK
106.246.91.189 AS3786 LG DACOM Corporation 1.81ms from Incheon, KR
89.38.68.237 AS25369 Hydra Communications Ltd 0.43ms from London, GB
137.103.239.253 AS11776 Breezeline 0.46ms from Miami, US
82.27.191.157 AS149981 Edgenext Legend Dynasty Pte. Ltd. 0.46ms from Paris, FR
157.130.186.29 AS701 Verizon Business 0.26ms from Seattle, US
8.133.24.77 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.05ms from Shanghai, CN
113.236.71.157 AS4837 CHINA UNICOM China169 Backbone 1.43ms from Tieling, CN
79.119.161.173 AS8708 DIGI ROMANIA S.A. 7.01ms from Timisoara, RO
176.96.34.61 AS197956 G.ART Technology Artur Grabiec 5.29ms from Warsaw, PL
62.100.75.45 AS49289 Media Veneto s.r.l. 5.12ms from Arezzo, IT
123.117.175.157 AS4808 China Unicom Beijing Province Network 3.45ms from Beijing, CN
185.40.210.77 AS9051 IncoNet Data Management sal 0.29ms from Beirut, LB
76.78.0.13 AS11426 Charter Communications Inc 4.63ms from Charlotte, US
47.108.51.141 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.11ms from Chengdu, CN
170.85.11.141 AS22616 ZSCALER, INC. 0.73ms from Chicago, US
90.184.203.205 AS203953 Hiper A/S 1.37ms from Copenhagen, DK
73.2.204.173 AS7922 Comcast Cable Communications, LLC 10.11ms from Dallas, US
103.148.108.13 AS138551 Skyinfo Online 3.53ms from Dhaka, BD
46.94.69.253 AS3320 Deutsche Telekom AG 7.93ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -m13 35.39.249.43
traceroute to 35.39.249.43 (35.39.249.43): 13 hops max, 52 byte packets
1 [AS400304] 23.147.153.1 371.973 ms
2 [AS400304] 23.147.153.0 423.877 ms
3 *
4 [AS1299] 62.115.44.160 4.714 ms
5 *
6 [AS1299] 62.115.137.149 24.338 ms
7 [AS1299] 62.115.181.217 24.303 ms
8 *
9 [AS237] 207.72.230.129 25.765 ms
10 [AS237] 207.72.230.46 25.222 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Allentown, US
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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