Autonomous System details

AS237

Merit Network Inc.  ·  merit.edu

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS237
                                                OrgID:          AS237
                                                ASName:         AS237
                                                ASNumber:       AS237
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
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

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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
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
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

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

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

IP Address ASN Details
35.25.20.150 AS237 Merit Network Inc. 28.33ms from Chicago, US
141.218.162.137 AS237 Merit Network Inc. 3.89ms from Chicago, US
198.110.193.10 AS237 Merit Network Inc. 11.23ms from Chicago, US
198.108.75.86 AS237 Merit Network Inc. 15.54ms from Chicago, US
198.109.183.129 AS237 Merit Network Inc. 5.12ms from Detroit, US
198.109.121.2 AS237 Merit Network Inc. 0.90ms from Detroit, US
198.109.72.57 AS237 Merit Network Inc. 2.23ms from Detroit, US
164.76.109.28 AS237 Merit Network Inc. 2.54ms from Detroit, US
198.109.133.157 AS237 Merit Network Inc. 3.40ms from Detroit, US
35.25.31.90 AS237 Merit Network Inc. 30.35ms from Detroit, US
2001:48a8:57f9:fff5::1 AS237 Merit Network Inc. 10.26ms from Detroit, US
198.108.23.81 AS237 Merit Network Inc. 0.31ms from Detroit, US
207.75.118.129 AS237 Merit Network Inc. 0.39ms from Detroit, US
207.72.230.128 AS237 Merit Network Inc. 0.32ms from Detroit, US
164.76.4.139 AS237 Merit Network Inc. 1.93ms from Detroit, US
198.109.67.2 AS237 Merit Network Inc. 0.59ms from Detroit, US
164.76.241.31 AS237 Merit Network Inc. 2.14ms from Detroit, US
35.37.3.1 AS237 Merit Network Inc. 14.78ms from Grand Rapids, US
198.110.87.9 AS237 Merit Network Inc. 7.14ms from Chicago, US
204.38.22.254 AS237 Merit Network Inc. 11.63ms from Chicago, US
198.109.28.100 AS237 Merit Network Inc. 1.44ms from Detroit, US
198.110.86.1 AS237 Merit Network Inc. 4.39ms from Detroit, US
198.111.173.3 AS237 Merit Network Inc. 1.38ms from Detroit, US
2001:48a8:5fee:ffff::2 AS237 Merit Network Inc. 1.99ms from Detroit, US
198.108.1.42 AS237 Merit Network Inc. 0.25ms 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
212.89.30.61 AS12946 R Cable y Telecable Telecomunicaciones, S.A.U. 5.40ms from A Coruna, ES
65.126.14.77 AS209 CenturyLink Communications, LLC 1.27ms from Ashburn, US
63.71.10.13 AS13380 Zix Corporation 0.95ms from Dallas, US
78.48.162.189 AS6805 Telefonica Germany GmbH & Co.OHG 3.26ms from Duesseldorf, DE
138.19.75.45 AS9269 Hong Kong Broadband Network Ltd. 0.88ms from Hong Kong, HK
125.191.159.157 AS17858 LG POWERCOMM 5.09ms from Incheon, KR
111.171.127.93 AS38109 SK Broadband Co Ltd 5.18ms from Incheon, KR
27.227.73.45 AS4134 CHINANET-BACKBONE 5.17ms from Lanzhou, CN
73.49.242.253 AS7922 Comcast Cable Communications, LLC 5.19ms from Miami, US
95.107.87.93 AS12389 PJSC Rostelecom 12.55ms from Moscow, RU
194.79.167.237 AS13193 Keyyo SA 0.84ms from Paris, FR
66.124.185.157 AS7018 AT&T Enterprises, LLC 4.11ms from San Jose, US
81.225.234.237 AS3301 Telia Company AB 0.99ms from Stockholm, SE
99.238.227.173 AS812 Rogers Communications Canada Inc. 3.31ms from Toronto, CA
78.56.224.29 AS8764 Telia Lietuva, AB 0.97ms from Vilnius, LT
172.173.44.93 AS8075 Microsoft Corporation 0.22ms from Boydton, US
81.247.149.205 AS5432 Proximus NV 2.05ms from Brussels, BE
95.128.101.253 AS8368 BENESOL BACKBONE 0.98ms from Brussels, BE
208.104.209.61 AS14615 Comporium, Inc 5.70ms from Charlotte, US
188.194.232.253 AS3209 Vodafone GmbH 3.92ms from Frankfurt am Main, DE
59.41.146.141 AS4134 CHINANET-BACKBONE 2.15ms from Guangzhou, CN
96.88.40.93 AS7922 Comcast Cable Communications, LLC 8.26ms from Houston, US
92.46.241.13 AS9198 JSC Kazakhtelecom 4.68ms from Karagandy, KZ
120.159.94.29 AS135887 Belong (Telstra Limited) 2.35ms from Melbourne, AU
68.86.169.189 AS7922 Comcast Cable Communications, LLC 6.45ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -m15 207.74.255.98
traceroute to 207.74.255.98 (207.74.255.98): 15 hops max, 52 byte packets
5 [AS6939] 184.105.222.69 71.386 ms
6 *
7 [AS6939] 184.105.64.121 140.789 ms
8 [AS6939] 184.105.222.174 141.724 ms
9 *
10 *
11 [AS237] 207.72.231.27 158.939 ms
12 [AS237] 207.72.231.33 162.632 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs