1. All IP Ranges
  2. 141.0.0.0/8
  3. 141.216.0.0/16
  4. AS394769  | 141.216.0.0/16

141.216.0.0/16

AS394769  ·  University of Michigan - Flint

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

Sign up for free ›

Summary

Country United States
Domain umich.edu
ASN AS394769
Registry ARIN
ID UMICH-6

WHOIS Details

NetHandle:      NET-141-216-0-0-1
OrgID:          UNIVER-118-Z
Parent:         NET-141-0-0-0-0
NetName:        UMICH-6
NetRange:       141.216.0.0 - 141.216.255.255
NetType:        allocation
Comment:        For DMCA info see http://www.umich.edu/~itua/copyright/
RegDate:        1990-08-02
Updated:        2007-04-02
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:        umnet-admin-team@umich.edu
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:        internet-numbers@umich.edu
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:        report-abuse@umich.edu
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
141.44.0.0/16 AS680 Otto-von-Guericke-Universitaet 65,536
141.200.0.0/16 AS41587 Sebaldsbruecker Heerstrasse 235 65,536
141.5.0.0/16 AS680 Max Planck Institut fuer molekulare Physiologie 65,536
141.43.0.0/16 AS680 Brandenburgische Technische Universitaet Cottbus-Senftenberg 65,536
141.32.0.0/16 AS680 Westsaechsische Hochschule Zwickau 65,536
141.23.0.0/16 AS680 Technische Universitaet Berlin, Informatik 65,536
141.48.0.0/16 AS680 Martin-Luther-Universitaet Halle-Wittenberg 65,536
141.111.0.0/16 AS68 Los Alamos National Laboratory 65,536
141.39.0.0/16 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 65,536
141.41.0.0/16 AS680 Ostfalia Hochschule fuer angewandte Wissenschaften 65,536
141.42.0.0/16 AS680 Charite - Universitaetsmedizin Berlin 65,536
141.112.0.0/16 AS6 ATOS IT Solutions and Services, Inc. 65,536
141.30.0.0/16 AS680 Technische Universitaet Dresden 65,536
141.4.0.0/16 AS680 Geesthacht 65,536
141.35.0.0/16 AS680 Friedrich Schiller Universitaet Jena 65,536
141.45.0.0/16 AS680 Hochschule fuer Technik und Wirtschaft Berlin 65,536
141.46.0.0/16 AS680 Hochschule Zittau/Goerlitz 65,536
141.114.0.0/16 AS557 University of Maine System 65,536
141.203.0.0/16 AS6720 Magistrat der Stadt Wien, Magistratsabteilung 01 65,536
141.20.0.0/16 AS680 Zentraleinrichtung Computer- und Medienservice 65,536
141.22.0.0/16 AS680 Hochschule fuer angewandte Wissenschaften 65,536
141.33.0.0/16 AS680 Leibniz-Institut fuer Astrophysik Potsdam (AIP) 65,536
141.93.0.0/16 AS61357 Koninklijke Ahold NV 65,536
141.85.0.0/16 AS2614 Politehnica University of Bucharest 65,536
141.25.0.0/16 AS680 Physikalisch-Technische Bundesanstalt 65,536
141.81.0.0/16 AS2687 ASSA ABLOY AB 65,536
141.117.0.0/16 AS26996 Toronto Metropolitan University 65,536
141.236.0.0/16 AS5972 Headquarters, USAISC 65,536
141.50.0.0/16 AS680 Institut fuer medizinische Informatik - Uni Giessen 65,536
141.219.0.0/16 AS62618 Michigan Technological University 65,536
141.233.0.0/16 AS3128 University of Wisconsin Oshkosh 65,536
141.239.0.0/16 AS36149 HAWAIIAN TELCOM 65,536
141.249.0.0/16 AS559 Bundesamt fuer Meteorologie und Klimatologie MeteoSchweiz 65,536
141.237.0.0/16 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 65,536
141.6.0.0/16 AS209781 BASF Digital Solutions GmbH 65,536
141.106.0.0/16 AS33503 Medical College of Wisconsin 65,536
141.217.0.0/16 AS237 Wayne State University 65,536
141.207.0.0/16 AS22394 Verizon Business 65,536
141.167.0.0/16 AS2047 Hoffmann LaRoche, Inc. 65,536
141.210.0.0/16 AS237 Oakland University 65,536
141.107.0.0/16 AS367 Headquarters, USAISC 65,536
141.218.0.0/16 AS237 Western Michigan University 65,536
141.14.0.0/16 AS680 Faradayweg 4-6 65,536
141.13.0.0/16 AS680 Otto-Friedrich-Universitaet Bamberg 65,536
141.24.0.0/16 AS680 Technische Universitaet Ilmenau 65,536
141.27.0.0/16 AS680 Am Hubland 65,536
141.26.0.0/16 AS2857 Universitaet Koblenz 65,536
141.51.0.0/16 AS680 Universitaet Kassel 65,536

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
141.216.10.74 mapflint.org 1

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.
Useful for Cybersecurity
Read more

Pingable IPs

2,840 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
141.216.2.21 AS394769 University of Michigan - Flint 2.17ms from Detroit, US
141.216.29.57 AS394769 University of Michigan - Flint 2.22ms from Detroit, US
141.216.56.70 AS394769 University of Michigan - Flint 2.60ms from Detroit, US
141.216.1.50 AS394769 University of Michigan - Flint 2.24ms from Detroit, US
141.216.37.203 AS394769 University of Michigan - Flint 2.38ms from Detroit, US
141.216.33.188 AS394769 University of Michigan - Flint 2.15ms from Detroit, US
141.216.6.24 AS394769 University of Michigan - Flint 2.36ms from Detroit, US
141.216.16.213 AS394769 University of Michigan - Flint 2.24ms from Detroit, US
141.216.15.98 AS394769 University of Michigan - Flint 2.24ms from Detroit, US
141.216.34.47 AS394769 University of Michigan - Flint 2.11ms from Detroit, US
141.216.31.26 AS394769 University of Michigan - Flint 2.14ms from Detroit, US
141.216.35.68 AS394769 University of Michigan - Flint 2.17ms from Detroit, US
141.216.41.136 AS394769 University of Michigan - Flint 2.44ms from Detroit, US
141.216.27.26 AS394769 University of Michigan - Flint 2.31ms from Detroit, US
141.216.60.21 AS394769 University of Michigan - Flint 2.11ms from Detroit, US
141.216.23.185 AS394769 University of Michigan - Flint 2.16ms from Detroit, US
141.216.13.85 AS394769 University of Michigan - Flint 2.16ms from Detroit, US
141.216.7.133 AS394769 University of Michigan - Flint 2.16ms from Detroit, US
141.216.24.32 AS394769 University of Michigan - Flint 2.12ms from Detroit, US
141.216.49.70 AS394769 University of Michigan - Flint 2.46ms from Detroit, US
141.216.40.89 AS394769 University of Michigan - Flint 2.53ms from Detroit, US
141.216.28.9 AS394769 University of Michigan - Flint 2.23ms from Detroit, US
141.216.21.22 AS394769 University of Michigan - Flint 2.22ms from Detroit, US
141.216.62.66 AS394769 University of Michigan - Flint 2.17ms from Detroit, US
141.216.22.240 AS394769 University of Michigan - Flint 2.26ms 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
54.87.85.192 AS14618 Amazon.com, Inc. 0.56ms from Ashburn, US
3.103.44.128 AS16509 Amazon.com, Inc. 0.94ms from Auckland, NZ
175.160.252.176 AS4837 CHINA UNICOM China169 Backbone 8.51ms from Harbin, CN
13.72.198.160 AS8075 Microsoft Corporation 0.36ms from Hong Kong, HK
66.126.76.0 AS7018 AT&T Enterprises, LLC 3.59ms from Los Angeles, US
177.120.201.240 AS26615 TIM S/A 9.00ms from Osasco, BR
191.53.240.144 AS28202 MASTER S/A 9.36ms from Osasco, BR
52.222.152.112 AS16509 Amazon.com, Inc. 0.23ms from Paris, FR
69.95.154.0 AS7029 Windstream Communications LLC 5.83ms from Secaucus, US
219.228.120.16 AS4538 China Education and Research Network Center 1.65ms from Shanghai, CN
126.78.125.224 AS17676 SoftBank Corp. 2.85ms from Tokyo, JP
52.157.151.208 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
18.232.113.80 AS14618 Amazon.com, Inc. 0.94ms from Ashburn, US
117.50.8.128 AS23724 IDC, China Telecommunications Corporation 2.50ms from Beijing, CN
41.44.171.32 AS8452 TE-AS 3.04ms from Cairo, EG
68.97.21.192 AS22773 Cox Communications Inc. 8.60ms from Dallas, US
76.137.142.48 AS7922 Comcast Cable Communications, LLC 9.68ms from Los Angeles, US
79.200.23.96 AS3320 Deutsche Telekom AG 8.78ms from Nuernberg, DE
176.139.53.160 AS5410 Bouygues Telecom SA 9.36ms from Paris, FR
119.167.156.96 AS4837 CHINA UNICOM China169 Backbone 0.58ms from Qingdao, CN
14.41.59.144 AS4766 Korea Telecom 4.25ms from Seoul, KR
219.248.39.32 AS9318 SK Broadband Co Ltd 2.17ms from Seoul, KR
4.193.179.112 AS8075 Microsoft Corporation 0.63ms from Singapore, SG
84.108.36.0 AS8551 Bezeq International Ltd. 3.38ms from Tel Aviv, IL
34.229.195.240 AS14618 Amazon.com, Inc. 0.65ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f2 141.216.41.1
traceroute to 141.216.41.1 (141.216.41.1): 64 hops max, 52 byte packets
3 [AS174] 38.122.60.22 4.746 ms
4 [AS174] 38.142.134.29 0.222 ms
5 [AS237] 198.108.23.194 1.973 ms
6 [AS237] 207.72.234.65 13.85 ms
7 [AS237] 198.108.92.52 2.955 ms
8 [AS237] 198.110.85.98 2.293 ms
11 [AS394769] 141.216.41.1 3.004 ms
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.

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

An API 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