1. All IP Ranges
  2. 141.0.0.0/8
  3. 141.211.0.0/16
  4. AS36375  | 141.211.0.0/16

141.211.0.0/16

AS36375  ·  University of Michigan

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Summary

Country United States
Domain umich.edu
ASN AS36375
Registry ARIN
ID UMICH-1

WHOIS Details

NetHandle:      NET-141-211-0-0-1
OrgID:          UNIVER-118-Z
Parent:         NET-141-0-0-0-0
NetName:        UMICH-1
NetRange:       141.211.0.0 - 141.211.255.255
NetType:        allocation
Comment:        For DMCA info see http://www.umich.edu/~itua/copyright/
RegDate:        1990-08-02
Updated:        2018-01-08
Source:         ARIN


OrgID:          UNIVER-118-Z
OrgName:        University of Michigan
CanAllocate:    
Street:         IT Communications Services
Street:         4251 Plymouth Road, Suite 2-2200
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105-3640
RegDate:        2020-01-08
Updated:        2020-01-08
OrgAdminHandle: INA18-ARIN
OrgTechHandle:  UA11-ORG-ARIN
OrgAbuseHandle: IAI8-ARIN
Source:         ARIN


POCHandle:      UA11-ORG-ARIN
IsRole:         Y
LastName:       UMnet Administration
FirstName:      
Street:         4251 Plymouth Road
Street:         Building 3, Suite 1400
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105-3640
RegDate:        1997-09-30
Updated:        2025-03-20
OfficePhone:    +1-734-647-4200
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      INA18-ARIN
IsRole:         Y
LastName:       Internet Numbers Administration
FirstName:      
Street:         4251 Plymouth Road
Street:         Building 3, Suite 1400
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105-3640
RegDate:        2007-01-31
Updated:        2025-05-01
OfficePhone:    +1-734-647-4200
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      IAI8-ARIN
IsRole:         Y
LastName:       IT Abuse Investigation
FirstName:      
Street:         4251 Plymouth Road
Street:         Suite 3-2100
City:           Ann Arbor
State/Prov:     MI
Country:        US
PostalCode:     48105-3640
RegDate:        2007-02-12
Updated:        2025-10-31
OfficePhone:    +1-734-764-4357
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 141.0.0.0/8

Range ASN Company Num of IPs
141.134.0.0/15 AS6848 Telenet BV 131,072
141.199.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
141.201.0.0/16 AS1109 Universitaet Salzburg 65,536
141.207.0.0/16 AS22394 Verizon Business 65,536
141.162.0.0/16 AS19661 Susquehanna Investment Group, GP 65,536
141.217.0.0/16 AS237 Wayne State University 65,536
141.77.0.0/16 AS203329 NTT DATA Deutschland SE 65,536
141.175.0.0/16 AS210040 Salomon S.A.S. 65,536
141.21.0.0/16 AS205046 FZI Forschungszentrum Informatik 65,536
141.2.0.0/16 AS20633 Johann Wolfgang Goethe-Universitaet Frankfurt 65,536
141.208.0.0/16 AS1759 Telia Finland Oyj 65,536
141.81.0.0/16 AS19229 ASSA ABLOY AB 65,536
141.34.0.0/16 AS1754 Platanenallee 6, 15738 Zeuthen 65,536
141.166.0.0/16 AS20105 University of Richmond 65,536
141.104.0.0/16 AS21508 Virginia Department of Education 65,536
141.6.0.0/16 AS15495 BASF Digital Solutions GmbH 65,536
141.5.0.0/16 AS207592 Max Planck Institut fuer molekulare Physiologie 65,536
141.6.0.0/16 AS209781 BASF Digital Solutions GmbH 65,536
141.167.0.0/16 AS2047 Hoffmann LaRoche, Inc. 65,536
141.168.0.0/16 AS135887 Telstra Limited 65,536
141.108.0.0/16 AS137 INFN - Roma1 65,536
141.242.0.0/16 AS16509 Amazon.com, Inc. 65,536
141.129.0.0/16 AS16988 International Paper Company 65,536
141.115.0.0/16 AS1715 CNRS - IRIT 65,536
141.187.0.0/16 AS12897 HP Inc. 65,536
141.189.0.0/16 AS17011 PPG Industries, Inc. 65,536
141.232.0.0/16 AS17343 South Florida Water Management District 65,536
141.66.0.0/16 AS13040 FIZ Karlsruhe - Leibniz Institute for Information Infrastructure 65,536
141.228.0.0/16 AS12701 Barclays Capital 65,536
141.221.0.0/16 AS14702 Idaho National Laboratory 65,536
141.210.0.0/16 AS237 Oakland University 65,536
141.225.0.0/16 AS14048 The University of Memphis 65,536
141.252.0.0/16 AS1103 65,536
141.107.0.0/16 AS1540 Headquarters, USAISC 65,536
141.161.0.0/16 AS11318 Georgetown University 65,536
141.165.0.0/16 AS18759 Georgia Southern University 65,536
141.139.0.0/16 AS16509 Amazon Technologies Inc. 65,536
141.15.0.0/16 AS13128 Public Administration of Berlin 65,536
141.93.0.0/16 AS1136 Koninklijke Ahold NV 65,536
141.198.0.0/16 AS1761 Texas Department of Information Resources 65,536
141.244.0.0/16 AS1117 Universitaet fuer Bodenkultur Wien 65,536
141.192.0.0/16 AS1342 Fujitsu Invia Oy 65,536
141.1.0.0/16 AS1273 VODAFONE ENTERPRISE EQUIPMENT LIMITED 65,536
141.142.0.0/16 AS1224 University of Illinois 65,536
141.40.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
141.250.0.0/16 AS137 Universita' degli Studi di Perugia 65,536
141.84.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
141.190.0.0/16 AS1600 Headquarters, USAISC 65,536
141.133.0.0/16 AS14512 Bentley University 65,536
141.218.0.0/16 AS237 Western Michigan University 65,536

Hosted domains

There are 468 domain names hosted across 128 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
141.211.243.103 johngranzow.com 97
141.211.243.223 michiganassessment.org 50
141.211.243.176 um-ellas.org 47
141.211.168.186 toimprovetheacademy.org 45
141.211.4.35 humanshape.design 19
141.211.168.185 heartofdarknessarchive.net 14
141.211.33.25 guidetoelectionpolls.org 12
141.211.33.230 americanopportunitystudy.org 9
141.211.243.87 saferdrivingforteens.online 6
141.211.245.100 congresscalled.org 6
141.211.243.174 privascope.com 6
141.211.4.253 stringofbeads.org 6
141.211.145.37 datasifter.org 5
141.211.186.140 activitydaily.org 4
141.211.186.143 uofmhosting.net 4
141.211.145.203 youthshape.us 4
141.211.254.100 walkez.org 4
141.211.33.222 cds-tas.org 4
141.211.145.113 socialdatamethods.com 3
141.211.55.29 genesforgood.net 3

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
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Pingable IPs

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

IP Address ASN Details
141.211.8.245 AS36375 University of Michigan 2.07ms from Detroit, US
141.211.147.198 AS36375 University of Michigan 1.13ms from Detroit, US
141.211.22.36 AS36375 University of Michigan 1.42ms from Detroit, US
141.211.9.146 AS36375 University of Michigan 3.19ms from Detroit, US
141.211.28.117 AS36375 University of Michigan 1.40ms from Detroit, US
141.211.210.6 AS36375 University of Michigan 1.22ms from Detroit, US
141.211.32.6 AS36375 University of Michigan 1.92ms from Detroit, US
141.211.33.233 AS36375 University of Michigan 2.83ms from Detroit, US
141.211.182.24 AS36375 University of Michigan 1.20ms from Detroit, US
141.211.160.113 AS36375 University of Michigan 1.41ms from Detroit, US
141.211.199.64 AS36375 University of Michigan 1.24ms from Detroit, US
141.211.145.170 AS36375 University of Michigan 1.38ms from Detroit, US
141.211.55.200 AS36375 University of Michigan 1.38ms from Detroit, US
141.211.113.49 AS36375 University of Michigan 3.60ms from Flint, 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
15.220.193.0 AS16509 Amazon.com, Inc. 0.46ms from Bangkok, TH
77.78.188.0 AS35205 RFT kabel Brandenburg GmbH 4.57ms from Berlin, DE
46.139.250.128 AS5483 Magyar Telekom Plc. 3.76ms from Budapest, HU
109.2.31.16 AS15557 Societe Francaise Du Radiotelephone - SFR SA 8.18ms from Lyon, FR
34.26.63.160 AS396982 Google LLC 0.15ms from Moncks Corner, US
45.33.70.240 AS63949 Akamai Connected Cloud 0.13ms from Morris Plains, US
118.195.213.32 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.02ms from Nanjing, CN
129.146.220.128 AS31898 Oracle Corporation 0.15ms from Phoenix, US
79.161.94.144 AS29695 Altibox AS 1.80ms from Sandefjord, NO
218.154.116.240 AS4766 Korea Telecom 7.58ms from Seoul, KR
87.203.93.160 AS6799 Ote SA (Hellenic Telecommunications Organisation) 8.54ms from Athens, GR
171.103.200.224 AS7470 TRUE INTERNET Co.,Ltd. 2.07ms from Bangkok, TH
61.1.194.192 AS9829 National Internet Backbone 13.32ms from Bengaluru, IN
193.35.152.208 AS212598 SFCTEK Bilisim Yazilim ve Telekomunikasyon Hiz. San. ve Tic. LTD. STI. 0.18ms from Bursa, TR
108.129.203.128 AS16509 Amazon.com, Inc. 0.40ms from Dublin, IE
84.185.137.192 AS3320 Deutsche Telekom AG 2.63ms from Duesseldorf, DE
70.64.141.48 AS6327 Shaw Communications 12.52ms from Edmonton, CA
103.40.120.160 AS63508 PT DINAMIKA MEDIAKOM 8.93ms from Jakarta, ID
37.224.72.80 AS25019 Saudi Telecom Company JSC 2.35ms from Jeddah, SA
117.214.221.16 AS9829 National Internet Backbone 6.24ms from Kolkata, IN
73.57.129.224 AS7922 Comcast Cable Communications, LLC 3.68ms from Miami, US
93.209.107.64 AS3320 Deutsche Telekom AG 4.03ms from Nuernberg, DE
189.79.251.144 AS27699 TELEFÔNICA BRASIL S.A 2.20ms from Osasco, BR
122.248.48.0 AS137702 Nanjing, Jiangsu Province, P.R.China. 8.79ms from Shanghai, CN
177.18.190.48 AS18881 TELEFÔNICA BRASIL S.A 3.73ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -f3 -m11 141.211.48.0
traceroute to 141.211.48.0 (141.211.48.0): 11 hops max, 52 byte packets
3 [AS174] 154.24.39.37 122.858 ms
4 [AS174] 38.142.134.29 5.369 ms
5 [AS237] 207.72.231.184 34.625 ms
6 [AS237] 207.72.231.147 8.839 ms
7 [AS237] 207.72.231.117 41.096 ms
8 [AS36375] 192.12.80.80 27.416 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Detroit, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

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