1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.101.0.0/16
  4. AS217  | 128.101.0.0/16

128.101.0.0/16

AS217  ·  University of Minnesota

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Summary

Country United States
Domain umn.edu
ASN AS217
Registry ARIN
ID UMN-NET

WHOIS Details

NetHandle:      NET-128-101-0-0-1
OrgID:          UNIVER-233-Z
Parent:         NET-128-0-0-0-0
NetName:        UMN-NET
NetRange:       128.101.0.0 - 128.101.255.255
NetType:        allocation
RegDate:        1986-01-09
Updated:        2021-12-14
Source:         ARIN


OrgID:          UNIVER-233-Z
OrgName:        University of Minnesota
CanAllocate:    
Street:         Office of Information Technology
Street:         2218 Univ Ave SE
City:           Minneapolis
State/Prov:     MN
Country:        US
PostalCode:     55414
Comment:        http://www.umn.edu/
RegDate:        2009-10-13
Updated:        2019-09-30
OrgAdminHandle: NTA-ORG-ARIN
OrgTechHandle:  NTA-ORG-ARIN
OrgAbuseHandle: UUIS-ARIN
OrgNOCHandle:   NTA-ORG-ARIN
Source:         ARIN


POCHandle:      NTA-ORG-ARIN
IsRole:         Y
LastName:       NTS - Technical Assistance Center
FirstName:      
Street:         2218 University Ave SE
City:           Minneapolis
State/Prov:     MN
Country:        US
PostalCode:     55414
RegDate:        1970-01-01
Updated:        2025-10-15
OfficePhone:    +1-612-301-4357
Mailbox:        [email protected]
Source:         ARIN


POCHandle:      UUIS-ARIN
IsRole:         Y
LastName:       UIS - University Information Security
FirstName:      
Street:         90 Church St SE
City:           Minneapolis
State/Prov:     MN
Country:        US
PostalCode:     55455
RegDate:        2019-09-30
Updated:        2025-10-15
OfficePhone:    +1-612-301-4357
Mailbox:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.192.0.0/16 AS36441 University of Georgia 65,536
128.29.0.0/16 AS35 The MITRE Corporation 65,536
128.52.0.0/16 AS3 Massachusetts Institute of Technology 65,536
128.223.0.0/16 AS3582 University of Oregon 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.36.0.0/16 AS29 Yale University 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.200.0.0/16 AS299 University of California, Irvine 65,536
128.49.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.195.0.0/16 AS299 University of California, Irvine 65,536
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.228.0.0/16 AS31822 City University of New York 65,536
128.206.0.0/16 AS26934 University of Missouri-Columbia 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.158.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.37.0.0/16 AS27064 Headquarters, USAISC 65,536
128.19.0.0/16 AS27064 DoD Network Information Center 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.249.0.0/16 AS302 Baylor College of Medicine 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.84.0.0/16 AS26 Cornell University 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.18.0.0/16 AS264 SRI International 65,536
128.183.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536

Hosted domains

There are 81 domain names hosted across 45 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.101.26.70 minnesota4h.com 13
128.101.21.33 distilledsensing.com 7
128.101.163.176 atusdata.com 5
128.101.171.36 cadbio.com 4
128.101.137.226 glamaware.com 3
128.101.63.142 tipredict.net 3
128.101.131.22 keltono.net 3
128.101.157.211 jialigao.com 2
128.101.73.28 mymarketprofit.com 2
128.101.116.157 meningitistrials.org 2
128.101.26.90 mmncentral.org 2
128.101.131.197 ispilledsome.ink 2
128.101.135.245 agroinformatics.org 1
128.101.106.69 reviewinn.com 1
128.101.116.228 insight-trials.org 1
128.101.131.226 autumns.page 1
128.101.73.42 cropcost.org 1
128.101.116.238 bloodsafe-research.org 1
128.101.63.186 rxinformatics.net 1
128.101.21.182 elibmn.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

3,556 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.101.181.126 AS217 University of Minnesota 1.10ms from Minneapolis, US
128.101.75.88 AS217 University of Minnesota 0.65ms from Minneapolis, US
128.101.76.125 AS217 University of Minnesota 0.55ms from Minneapolis, US
128.101.156.62 AS217 University of Minnesota 0.54ms from Minneapolis, US
128.101.72.24 AS217 University of Minnesota 0.61ms from Minneapolis, US
128.101.20.76 AS217 University of Minnesota 0.73ms from Minneapolis, US
128.101.116.185 AS217 University of Minnesota 0.49ms from Minneapolis, US
128.101.89.254 AS217 University of Minnesota 1.11ms from Minneapolis, US
128.101.92.157 AS217 University of Minnesota 0.78ms from Minneapolis, US
128.101.37.41 AS217 University of Minnesota 0.51ms from Minneapolis, US
128.101.199.168 AS217 University of Minnesota 0.89ms from Minneapolis, US
128.101.220.251 AS217 University of Minnesota 0.67ms from Minneapolis, US
128.101.0.2 AS217 University of Minnesota 0.39ms from Minneapolis, US
128.101.148.212 AS217 University of Minnesota 0.83ms from Minneapolis, US
128.101.62.145 AS217 University of Minnesota 0.75ms from Minneapolis, US
128.101.198.160 AS217 University of Minnesota 0.65ms from Minneapolis, US
128.101.27.36 AS217 University of Minnesota 0.60ms from Minneapolis, US
128.101.55.122 AS217 University of Minnesota 0.70ms from Minneapolis, US
128.101.8.13 AS217 University of Minnesota 0.74ms from Minneapolis, US
128.101.28.61 AS217 University of Minnesota 0.57ms from Minneapolis, US
128.101.124.119 AS217 University of Minnesota 0.98ms from Minneapolis, US
128.101.112.241 AS217 University of Minnesota 0.75ms from Minneapolis, US
128.101.141.253 AS217 University of Minnesota 0.54ms from Minneapolis, US
128.101.26.189 AS217 University of Minnesota 0.67ms from Minneapolis, US
128.101.53.126 AS217 University of Minnesota 1.07ms from Minneapolis, 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
150.136.224.160 AS31898 Oracle Corporation 0.37ms from Ashburn, US
209.83.98.80 AS7029 Windstream Communications LLC 10.91ms from Chicago, US
3.128.49.0 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
79.206.48.32 AS3320 Deutsche Telekom AG 5.48ms from Frankfurt am Main, DE
87.178.76.144 AS3320 Deutsche Telekom AG 9.19ms from Frankfurt am Main, DE
216.83.213.128 AS15943 wilhelm.tel GmbH 0.40ms from Hamburg, DE
14.189.216.176 AS45899 VNPT Corp 4.20ms from Hanoi, VN
137.205.192.176 AS201773 University of Warwick 6.04ms from London, GB
94.91.2.208 AS3269 Telecom Italia S.p.A. 0.85ms from Milan, IT
179.25.10.176 AS6057 Administracion Nacional de Telecomunicaciones 3.51ms from Montevideo, UY
95.71.55.144 AS12389 PJSC Rostelecom 17.41ms from Moscow, RU
149.61.234.16 AS23171 Manhattan College 2.32ms from New York City, US
92.36.193.224 AS9146 BIHNET Autonomus System 1.88ms from Novi Travnik, BA
80.131.118.96 AS3320 Deutsche Telekom AG 4.38ms from Nuernberg, DE
90.0.247.128 AS3215 Orange S.A. 1.87ms from Paris, FR
83.244.51.32 AS12975 PALTEL Autonomous System 3.26ms from Ramallah, PS
13.65.231.16 AS8075 Microsoft Corporation 0.22ms from San Antonio, US
201.207.25.32 AS11830 Instituto Costarricense de Electricidad y Telecom. 8.07ms from San Jose, CR
144.126.219.96 AS14061 DigitalOcean, LLC 0.22ms from Santa Clara, US
14.58.119.224 AS4766 Korea Telecom 1.88ms from Seoul, KR
59.82.12.32 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 5.90ms from Shanghai, CN
120.153.233.224 AS1221 Telstra Limited 3.16ms from Brisbane, AU
181.91.11.112 AS7303 Telecom Argentina S.A. 8.20ms from Buenos Aires, AR
93.133.138.96 AS6805 Telefonica Germany GmbH & Co.OHG 3.12ms from Duesseldorf, DE
89.27.43.96 AS16086 DNA Oyj 9.83ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 128.101.36.254
traceroute to 128.101.36.254 (128.101.36.254): 64 hops max, 52 byte packets
1 [AS15766] 81.88.162.26 0.284 ms
2 [AS15766] 83.218.0.134 3.657 ms
3 *
4 [AS6939] 72.52.92.198 20.443 ms
5 *
6 *
7 *
8 *
9 [AS6939] 184.105.19.10 103.808 ms
10 [AS217] 128.101.236.7 103.382 ms
11 [AS217] 128.101.236.6 104.067 ms
12 *
13 *
14 [AS217] 128.101.80.130 102.938 ms
15 [AS217] 128.101.36.254 105.303 ms
Measurement taken from IPinfo ProbeNet in Ballasalla, IM
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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