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
141.91.0.0/16 AS33846 DATAPORT - Anstalt des oeffentlichen Rechts 65,536
141.161.0.0/16 AS11318 Georgetown University 65,536
141.199.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
141.198.0.0/16 AS1761 Texas Department of Information Resources 65,536
141.179.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
141.209.0.0/16 AS27274 Central Michigan University 65,536
141.116.0.0/16 AS27064 Headquarters, USAISC 65,536
141.175.0.0/16 AS210040 Salomon S.A.S. 65,536
141.104.0.0/16 AS21508 Virginia Department of Education 65,536
141.232.0.0/16 AS17343 South Florida Water Management District 65,536
141.115.0.0/16 AS1715 CNRS - IRIT 65,536
141.208.0.0/16 AS1759 Telia Finland Oyj 65,536
141.77.0.0/16 AS203329 NTT DATA Deutschland SE 65,536
141.26.0.0/16 AS2857 Universitaet Koblenz 65,536
141.21.0.0/16 AS205046 FZI Forschungszentrum Informatik 65,536
141.166.0.0/16 AS20105 University of Richmond 65,536
141.117.0.0/16 AS26996 Toronto Metropolitan University 65,536
141.129.0.0/16 AS16988 International Paper Company 65,536
141.162.0.0/16 AS19661 Susquehanna Investment Group, GP 65,536
141.250.0.0/16 AS137 Universita' degli Studi di Perugia 65,536
141.139.0.0/16 AS16509 Amazon Technologies Inc. 65,536
141.107.0.0/16 AS1540 Headquarters, USAISC 65,536
141.6.0.0/16 AS15495 BASF Digital Solutions GmbH 65,536
141.187.0.0/16 AS12897 HP Inc. 65,536
141.242.0.0/16 AS16509 Amazon.com, Inc. 65,536
141.190.0.0/16 AS1600 Headquarters, USAISC 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
141.34.0.0/16 AS1754 Platanenallee 6, 15738 Zeuthen 65,536
141.237.0.0/16 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 65,536
141.189.0.0/16 AS17011 PPG Industries, Inc. 65,536
141.244.0.0/16 AS1117 Universitaet fuer Bodenkultur Wien 65,536
141.165.0.0/16 AS18759 Georgia Southern University 65,536
141.93.0.0/16 AS1136 Koninklijke Ahold NV 65,536
141.15.0.0/16 AS13128 Public Administration of Berlin 65,536
141.81.0.0/16 AS19229 ASSA ABLOY AB 65,536
141.85.0.0/16 AS2614 Politehnica University of Bucharest 65,536
141.252.0.0/16 AS1103 65,536
141.108.0.0/16 AS137 INFN - Roma1 65,536
141.168.0.0/16 AS135887 Telstra Limited 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
141.225.0.0/16 AS14048 The University of Memphis 65,536
141.84.0.0/16 AS12816 Leibniz-Rechenzentrum (LRZ) 65,536
141.221.0.0/16 AS14702 Idaho National Laboratory 65,536
141.201.0.0/16 AS1109 Universitaet Salzburg 65,536
141.106.0.0/16 AS33503 Medical College of Wisconsin 65,536

Hosted domains

There are 462 domain names hosted across 124 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 tomod.com 98
141.211.243.223 michiganassessment.org 49
141.211.243.176 nesbit100.com 46
141.211.168.186 saksaha.org 45
141.211.4.35 vehicleergonomics.com 19
141.211.168.185 digitalculturebooks.org 14
141.211.33.25 guidetoelectionpolls.org 12
141.211.33.230 censusdigitizationproject.org 9
141.211.4.253 iradonline.org 6
141.211.145.37 spacekime.com 6
141.211.243.87 smartgirl.org 6
141.211.245.100 redfacedatabase.org 6
141.211.243.174 privascope.com 6
141.211.254.100 steppinguptohealth.org 4
141.211.145.203 humanshape.app 4
141.211.33.222 psidonline.com 4
141.211.186.143 uofmhosting.net 4
141.211.186.140 activitydaily.org 4
141.211.145.113 joshpasek.com 3
141.211.4.149 arabellachapman.com 3

Hosted domains API

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Pingable IPs

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

IP Address ASN Details
141.211.33.233 AS36375 University of Michigan 2.16ms from Detroit, US
141.211.9.146 AS36375 University of Michigan 3.43ms from Detroit, US
141.211.199.64 AS36375 University of Michigan 1.29ms from Detroit, US
141.211.28.117 AS36375 University of Michigan 1.45ms from Detroit, US
141.211.8.245 AS36375 University of Michigan 2.14ms from Detroit, US
141.211.210.6 AS36375 University of Michigan 1.21ms from Detroit, US
141.211.55.200 AS36375 University of Michigan 1.38ms from Detroit, US
141.211.22.36 AS36375 University of Michigan 1.42ms from Detroit, US
141.211.160.113 AS36375 University of Michigan 1.41ms from Detroit, US
141.211.211.157 AS36375 University of Michigan 2.30ms from Detroit, US
141.211.182.24 AS36375 University of Michigan 1.11ms from Detroit, US
141.211.145.170 AS36375 University of Michigan 1.37ms from Detroit, US
141.211.147.228 AS36375 University of Michigan 1.19ms from Detroit, US
141.211.113.49 AS36375 University of Michigan 2.02ms from Detroit, US
141.211.32.6 AS36375 University of Michigan 1.80ms 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
69.250.209.160 AS7922 Comcast Cable Communications, LLC 4.84ms from Ashburn, US
73.147.214.224 AS7922 Comcast Cable Communications, LLC 15.09ms from Atlanta, US
45.240.203.240 AS24863 Link Egypt (Link.NET) 6.83ms from Cairo, EG
20.12.214.32 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
103.135.253.192 AS132298 Antaranga Dot Com Ltd 3.50ms from Dhaka, BD
20.216.60.112 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
52.175.123.48 AS8075 Microsoft Corporation 0.58ms from Hong Kong, HK
180.97.76.240 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 7.45ms from Huai'an, CN
2.98.189.224 AS13285 TalkTalk Communications Limited 6.52ms from London, GB
87.252.127.192 AS35729 ViaCloud WLL 2.18ms from Manama, BH
181.140.17.80 AS13489 UNE EPM TELECOMUNICACIONES S.A. 17.81ms from Medellin, CO
35.243.147.128 AS396982 Google LLC 0.15ms from Moncks Corner, US
52.67.75.224 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
46.252.189.176 AS43424 SQUARK SARL 6.51ms from Paris, FR
48.208.30.32 AS8075 Microsoft Corporation 0.38ms from Paris, FR
44.193.76.160 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
125.184.175.144 AS17858 LG POWERCOMM 7.17ms from Seoul, KR
14.80.201.208 AS4766 Korea Telecom 7.09ms from Seoul, KR
14.35.81.48 AS4766 Korea Telecom 1.55ms from Seoul, KR
124.163.189.32 AS4837 CHINA UNICOM China169 Backbone 4.85ms from Taiyuan, CN
24.53.230.96 AS35843 Rogers Communications 3.56ms from Toronto, CA
173.31.139.0 AS30036 Mediacom Communications Corp 13.90ms from Atlanta, US
92.242.203.16 AS42337 Respina Networks & Beyond PJSC 13.21ms from Baku, AZ
122.155.27.224 AS135566 National Telecom Public Company Limited 0.26ms from Bangkok, TH
82.156.157.48 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.72ms from Beijing, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m14 141.211.49.110
traceroute to 141.211.49.110 (141.211.49.110): 14 hops max, 52 byte packets
3 *
4 [AS1299] 213.248.84.80 62.38 ms
5 [AS1299] 62.115.120.176 84.447 ms
6 *
7 [AS1299] 62.115.137.149 101.256 ms
8 [AS1299] 62.115.181.217 100.589 ms
9 [AS237] 207.72.228.73 111.746 ms
10 [AS237] 207.72.231.119 113.087 ms
11 [AS36375] 192.12.80.84 113.479 ms
12 *
13 *
14 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
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.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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