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 2,221,824
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 13 years ago on Apr 02, 2012

IP Ranges

Netblock Company Num of IPs
198.108.0.0/14 Merit Network Inc. 262,144
207.72.0.0/14 Merit Network Inc. 262,144
35.64.0.0/14 Merit Network Inc. 262,144
35.68.0.0/15 Merit Network Inc. 131,072
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
35.16.0.0/16 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
141.210.0.0/17 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
35.24.0.0/17 Northern Michigan University 32,768
35.50.0.0/17 Oakland University 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
141.210.224.0/19 Oakland University 8,192
141.210.32.0/19 Oakland University 8,192
164.76.160.0/19 Eastern Michigan University 8,192
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
35.39.128.0/19 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
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
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
74.115.236.0/23 Oakland Community College 512
141.218.11.0/24 Western Michigan University 256
141.218.203.0/24 Western Michigan University 256
161.133.129.0/24 Delta College 256
161.133.2.0/24 Delta 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
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
198.17.134.0/24 Western Michigan University 256
204.39.195.0/24 Merit Network Inc. 256
206.201.157.0/24 Genesee County 256
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

Netblock Company
2001:48a8::/32 Merit Network Inc.
2606:9700::/32 Wayne State University
2001:48a8:7800::/40 Wayne State University
2001:48a8:800::/40 Merit Network Inc.
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 178 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
198.108.253.104 ██████████ 8
198.111.176.8 ██████████ 7
207.75.116.15 ██████████ 7
198.110.200.65 ███████ 7

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Peers

There are 47 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
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 ASN Database Download

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 ASN Database Download

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 ASN Database Download

Pingable IPs

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

IP Address ASN Details
198.108.163.247 AS237 Merit Network Inc. 3.74ms from Chicago, US
207.74.52.49 AS237 Merit Network Inc. 6.88ms from Chicago, US
204.38.175.249 AS237 Merit Network Inc. 11.26ms from Chicago, US
35.25.23.114 AS237 Merit Network Inc. 24.76ms from Chicago, US
207.72.73.5 AS237 Merit Network Inc. 12.11ms from Chicago, US
207.75.56.4 AS237 Merit Network Inc. 11.45ms from Chicago, US
141.218.253.7 AS237 Merit Network Inc. 3.89ms from Chicago, US
198.109.70.67 AS237 Merit Network Inc. 1.09ms from Detroit, US
198.109.89.100 AS237 Merit Network Inc. 2.09ms from Detroit, US
207.72.234.61 AS237 Merit Network Inc. 0.35ms from Detroit, US
35.34.0.5 AS237 Merit Network Inc. 12.29ms from Detroit, US
2001:48a8:5fe5:: AS237 Merit Network Inc. 2.86ms from Detroit, US
198.111.226.151 AS237 Merit Network Inc. 1.25ms from Detroit, US
198.108.193.250 AS237 Merit Network Inc. 8.11ms from Detroit, US
198.109.218.2 AS237 Merit Network Inc. 2.36ms from Detroit, US
192.41.229.9 AS237 Merit Network Inc. 0.38ms from Detroit, US
207.75.160.254 AS237 Merit Network Inc. 2.84ms from Detroit, US
198.111.36.34 AS237 Merit Network Inc. 123.45ms from Tirana, AL
204.38.40.1 AS237 Merit Network Inc. 0.55ms from Chicago, US
198.109.107.59 AS237 Merit Network Inc. 10.44ms from Chicago, US
207.74.48.14 AS237 Merit Network Inc. 6.49ms from Chicago, US
198.110.199.41 AS237 Merit Network Inc. 10.53ms from Chicago, US
198.111.189.2 AS237 Merit Network Inc. 12.31ms from Detroit, US
35.25.26.12 AS237 Merit Network Inc. 25.96ms from Detroit, US
207.72.228.74 AS237 Merit Network Inc. 0.30ms 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
93.187.15.77 AS50295 Triple IT BV 0.47ms from Amsterdam, NL
36.212.65.189 AS9808 China Mobile Communications Group Co., Ltd. 0.76ms from Chengdu, CN
84.144.66.13 AS3320 Deutsche Telekom AG 7.64ms from Frankfurt am Main, DE
119.28.181.189 AS132203 Tencent Building, Kejizhongyi Avenue 0.32ms from Hong Kong, HK
136.165.255.141 AS1657 University of Louisville 4.92ms from Indianapolis, US
89.197.107.29 AS47474 Virtual1 Limited 0.79ms from London, GB
94.6.190.77 AS5607 Sky UK Limited 3.63ms from London, GB
66.172.46.13 AS4213 Krypt Technologies 0.89ms from Los Angeles, US
206.82.194.125 AS5693 Latisys-Irvine, LLC 1.28ms from Los Angeles, US
132.248.18.189 AS278 Universidad Nacional Autonoma de Mexico 1.08ms from Mexico City, MX
52.60.89.61 AS16509 Amazon.com, Inc. 0.13ms from Montreal, CA
58.210.191.253 AS4134 CHINANET-BACKBONE 4.04ms from Nanjing, CN
119.63.127.253 AS9615 TOYOHASHI CABLE NETWORK INC. 5.34ms from Osaka, JP
189.41.193.29 AS53006 ALGAR TELECOM S/A 6.41ms from Osasco, BR
194.79.167.237 AS13193 KEYYO SA 0.87ms from Paris, FR
34.203.199.141 AS14618 Amazon.com, Inc. 0.46ms from Reston, US
186.193.232.221 AS262731 CTINET SOLUCOES EM CONECTIVIDADE E INFORMATICA LTD 0.26ms from Sao Paulo, BR
222.103.70.157 AS4766 Korea Telecom 4.92ms from Seoul, KR
60.35.52.205 AS4713 NTT Communications Corporation 15.47ms from Tokyo, JP
62.202.56.237 AS3303 Swisscom (Switzerland) Ltd 1.61ms from Zuerich, CH
93.149.55.205 AS30722 Vodafone Italia S.p.A. 5.91ms from Arezzo, IT
188.6.1.157 AS5483 Magyar Telekom Plc. 5.92ms from Budapest, HU
98.212.75.237 AS7922 Comcast Cable Communications, LLC 4.93ms from Chicago, US
14.180.166.237 AS45899 VNPT Corp 8.32ms from Da Nang, VN
213.217.85.157 AS20676 Plusnet GmbH 2.29ms 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 -m11 141.210.17.173
traceroute to 141.210.17.173 (141.210.17.173): 11 hops max, 52 byte packets
1 [AS63023] 23.154.136.1 0.335 ms
2 *
3 [AS174] 154.54.171.69 1.259 ms
4 [AS174] 154.54.173.93 13.188 ms
5 [AS174] 66.28.4.9 16.239 ms
6 [AS174] 154.54.90.54 17.532 ms
7 [AS174] 38.142.134.29 14.471 ms
8 [AS237] 198.108.23.197 15.486 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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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