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University of Michigan

University of Michigan uses 772,440 IPv4 addresses in 824 ranges, and 119 IPv6 ranges, by the registry records IP Company reads.

umich.edu·United States

772,440
IPv4 addresses
824
IPv4 ranges
119
IPv6 ranges
6
ASes it operates
1
country

About the company

Who it is, where it is registered and who owns it.

Description
Public research university in Ann Arbor, Michigan
Founded
1817
Headquarters
Ann Arbor
Employees
24,605
Legal name
Regents of the University of Michigan
LEI
549300FJDP0NJL2CUH22
Registered
US

Who routes its space

The networks announcing its IPv4, by the addresses each announces.

  1. AS36375 University of Michigan695,000 · 89.97%
  2. AS62676 University of Michigan - Dearborn73,728 · 9.54%
  3. AS237 Merit Network Inc.2,320 · 0.30%
  4. AS229 Merit Network Inc.1,024 · 0.13%
  5. AS7018 AT&T Enterprises, LLC104 · 0.01%
  6. AS209 CenturyLink Communications, LLC8 · 0.00%
  7. AS177 University of Michigan0 · 0.00%

Where its space is

Its IPv4 that IP Geolocation places, by country. A /24 counts for the company using most of it.

  1. United States772,608 · 100.00%

Networks it operates

The autonomous systems registered under its domain, by the IPv4 each announces anywhere.

ASNNAMETYPEREGISTEREDIPV4
AS36375University of MichiganEducationUnited States826,496
AS62676University of Michigan - DearbornEducationUnited States73,728
AS177University of MichiganEducationUnited States0
AS178University of MichiganEducationUnited States0
AS179University of MichiganEducationUnited States0
AS180University of MichiganEducationUnited States0

How its networks peer

Each network's peering policy, traffic, ratio and reach as its operator states them, with the internet exchanges and facilities it is at.

ASNPOLICYTRAFFICRATIOSCOPEEXCHANGESFACILITIES
AS3637500

What the databases see

Addresses each address-keyed database holds in its IPv4, as a share of it, with the largest providers. A /24 counts for the company using most of it; counts overlap.

Speed tests

Speeds measured from its space in the last 90 days.

From M-Lab
47.2 Mbps
median download
23.6 Mbps
median upload
741
download tests
810
upload tests

Its address ranges

Its largest IPv4 ranges, then its IPv6 ones, as IP Company draws them, with the network announcing each.

first 100 of 943
RANGEIPV4ORIGIN
35.3.0.0-35.7.63.255278,528AS36375
141.214.0.0/1665,536AS36375
141.215.0.0/1665,536AS62676
35.0.0.0/1665,536AS36375
67.194.0.0/1732,768AS36375
35.7.128.0/1816,384AS36375
141.213.191.240-141.213.225.398,504AS36375
35.7.224.0/198,192AS62676
67.194.224.0/198,192AS36375
141.212.225.32-141.212.249.2556,368AS36375
207.75.144.0/204,096AS36375
141.212.129.0-141.212.143.2553,840AS36375
67.194.200.0/2167.194.208.0/2267.194.212.0/243,328AS36375
141.212.104.0/21141.212.112.0/223,072AS36375
67.194.148.64-67.194.159.2553,008AS36375
141.211.2.208-141.211.14.632,928AS36375
141.212.15.0/24141.212.16.0/21141.212.24.0/232,816AS36375
67.194.213.0/2467.194.214.0/2367.194.216.0/212,816AS36375
141.212.213.16-141.212.223.2552,800AS36375
141.213.3.0-141.213.13.1272,688AS36375
141.212.145.0-141.212.154.2552,560AS36375
141.212.55.0/24141.212.56.0/21141.212.64.0/242,560AS36375
141.213.29.0-141.213.38.472,352AS36375
67.194.180.224-67.194.189.792,160AS36375
141.212.119.192/26141.212.120.0/212,112AS36375
141.213.168.0/21141.213.176.0/272,080AS36375
141.212.190.0/23141.212.192.0/22141.212.196.0/232,048AS36375
141.213.160.0/212,048AS36375
198.108.8.0/212,048AS36375
67.194.160.0/212,048AS36375
141.211.156.0/22141.211.160.0/23141.211.162.0/241,792AS36375
141.211.65.0/24141.211.66.0/23141.211.68.0/221,792AS36375
141.212.159.0/24141.212.160.0/22141.212.164.0/231,792AS36375
141.212.181.0/24141.212.182.0/23141.212.184.0/221,792AS36375
141.213.96.0/22141.213.100.0/23141.213.102.0/241,792AS36375
141.212.4.64-141.212.10.2551,728AS36375
141.213.120.128-141.213.126.2551,664AS36375
141.213.13.192/26141.213.14.0/23141.213.16.0/221,600AS36375
141.211.169.240/28141.211.170.0/23141.211.172.0/221,552AS36375
141.211.180.0/22141.211.184.0/231,536AS36375
141.211.30.0/23141.211.32.0/221,536AS36375
141.211.96.0/22141.211.100.0/231,536AS36375
141.212.26.0/23141.212.28.0/221,536AS36375
67.194.192.0/2267.194.196.0/231,536AS36375
67.194.134.0-67.194.139.1751,456AS36375
141.212.66.64-141.212.71.1591,376AS36375
141.213.225.48-141.213.229.1911,168AS36375
141.211.54.0/23141.211.56.0/23141.211.58.0/251,152AS36375
141.213.128.128-141.213.132.2551,152AS36375
141.213.234.0-141.213.238.951,120AS36375
141.212.99.192/26141.212.100.0/221,088AS36375
141.213.116.0/22141.213.120.0/261,088AS36375
141.213.144.0/22141.213.148.0/27141.213.148.32/291,064AS36375
141.211.103.0/24141.211.104.0/23141.211.106.0/241,024AS36375
141.211.116.0/221,024AS36375
141.211.128.0/221,024AS36375
141.211.165.0/24141.211.166.0/23141.211.168.0/241,024AS36375
141.211.236.0/221,024AS36375
141.211.60.0/221,024AS36375
141.212.204.0/221,024AS36375
141.212.255.0/24141.213.0.0/23141.213.2.0/241,024AS36375
141.212.36.0/221,024AS36375
141.213.156.0/221,024AS36375
141.213.240.0/221,024AS36375
141.213.244.0/221,024AS36375
141.213.62.0/23141.213.64.0/231,024AS36375
198.108.200.0/221,024AS237
198.111.224.0/221,024AS237
67.194.128.0/221,024AS36375
67.194.168.0/221,024AS36375
141.212.85.64-141.212.88.255960AS36375
141.213.248.0-141.213.251.111880AS36375
141.212.209.192-141.212.213.15848AS36375
141.212.82.0/23141.212.84.0/24141.212.85.0/26832AS36375
141.211.125.0/24141.211.126.0/23768AS36375
141.211.202.0/23141.211.204.0/24768AS36375
141.211.72.0/23141.211.74.0/24768AS36375
141.212.0.0/23141.212.2.0/24768AS36375
141.212.12.0/23141.212.14.0/24768AS36375
141.212.40.0/23141.212.42.0/24768AS36375
141.212.93.0/24141.212.94.0/23768AS36375
141.213.178.0/23141.213.180.0/24768AS36375
141.213.181.0/24141.213.182.0/23768AS36375
141.213.21.0/24141.213.22.0/23768AS36375
141.213.25.0/24141.213.26.0/23768AS36375
141.213.66.0/23141.213.68.0/24768AS36375
141.213.76.0/23141.213.78.0/24768AS36375
141.213.79.0/24141.213.80.0/23768AS36375
141.212.76.128-141.212.79.63704AS36375
141.212.97.0-141.212.99.191704AS36375
141.213.47.64/26141.213.47.128/25141.213.48.0/23704AS36375
141.213.69.64/26141.213.69.128/25141.213.70.0/23704AS36375
141.211.215.112-141.211.218.23680AS36375
141.211.227.112/28141.211.227.128/25141.211.228.0/23656AS36375
141.211.43.128/25141.211.44.0/23640AS36375
141.213.253.128/25141.213.254.0/23640AS36375
141.212.33.144-141.212.35.255624AS36375
141.213.230.0-141.213.232.111624AS36375
141.211.24.192-141.211.27.15592AS36375
67.194.139.176/2867.194.139.192/2667.194.140.0/23592AS36375

Names it registers under

The holder names its registry records give, by the IPv4 under each.

  1. University of Michigan591,992 · 76.64%
  2. University of Michigan - Dearborn73,728 · 9.54%
  3. The Regents of the University of Michigan65,536 · 8.48%
  4. University of Michigan College of Literature, Science and the Arts18,032 · 2.33%
  5. University of Michigan Division of Student Affairs9,024 · 1.17%
  6. University of Michigan Academic Affairs7,552 · 0.98%
  7. University of Michigan Stephen M. Ross School of Business3,624 · 0.47%
  8. University of Michigan School of Natural Resources and Environment760 · 0.10%
  9. University of Michigan School of Music, Theater and Dance544 · 0.07%
  10. University of Michigan School of Social Work512 · 0.07%
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