1. All IP Ranges
  2. 128.0.0.0/8
  3. 128.169.0.0/16
  4. AS16989  | 128.169.0.0/16

128.169.0.0/16

AS16989  ·  The University of Tennessee Health Science Center

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Summary

Country United States
Domain uthsc.edu
ASN AS16989
Registry ARIN
ID UTHSC

WHOIS Details

NetHandle:      NET-128-169-0-0-1
OrgID:          UNIVER-5
Parent:         NET-128-0-0-0-0
NetName:        UTHSC
NetRange:       128.169.0.0 - 128.169.255.255
NetType:        allocation
RegDate:        1986-10-03
Updated:        2025-06-06
Source:         ARIN


OrgID:          UNIVER-5
OrgName:        The University of Tennessee Health Science Center
CanAllocate:    
Street:         920 Madison Avenue
City:           Memphis
State/Prov:     TN
Country:        US
PostalCode:     38163
Comment:        UT System Personnel Lookup is available at: https://directory.tennessee.edu
RegDate:        1989-03-10
Updated:        2025-10-29
OrgAdminHandle: JMP40-ARIN
OrgTechHandle:  CMS55-ARIN
OrgTechHandle:  JMP40-ARIN
OrgAbuseHandle: UIS6-ARIN
OrgNOCHandle:   CMS55-ARIN
OrgNOCHandle:   JMP40-ARIN
OrgRoutingHandle:   JMP40-ARIN
OrgDNSHandle:   CMS55-ARIN
OrgDNSHandle:   JMP40-ARIN
Source:         ARIN


POCHandle:      JMP40-ARIN
IsRole:         N
LastName:       Panzer
FirstName:      John
Street:         877 Madison Avenue
Street:         738A Lamar Alexander Building.
City:           Memphis
State/Prov:     TN
Country:        US
PostalCode:     38163
RegDate:        2023-12-20
Updated:        2025-07-03
OfficePhone:    +1-901-448-4488
Mailbox:        jpanzer@uthsc.edu
Source:         ARIN


POCHandle:      CMS55-ARIN
IsRole:         N
LastName:       Stachowski
FirstName:      Christopher
Street:         877 Madison Ave
Street:         Rm 756
City:           Memphis
State/Prov:     TN
Country:        US
PostalCode:     38163
RegDate:        2025-10-29
Updated:        2025-10-29
OfficePhone:    +1-901-448-2222
MobilePhone:    +1-901-628-7798
Mailbox:        cstachow@uthsc.edu
Source:         ARIN


POCHandle:      UIS6-ARIN
IsRole:         Y
LastName:       UTHSC IT Security
FirstName:      
Street:         877 Madison Avenue
City:           Memphis
State/Prov:     TN
Country:        US
PostalCode:     38103
RegDate:        2023-07-20
Updated:        2023-07-20
OfficePhone:    +1-901-448-6534
Mailbox:        itsecurity@uthsc.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 128.0.0.0/8

Range ASN Company Num of IPs
128.78.0.0/15 AS5410 Bouygues Telecom SA 131,072
128.178.0.0/15 AS559 Ecublens Camp Net 131,072
128.130.0.0/15 AS679 Technische Universitaet Wien 131,072
128.134.0.0/16 AS4766 Korea Telecom 65,536
128.193.0.0/16 AS4201 Oregon State University 65,536
128.174.0.0/16 AS38 University of Illinois 65,536
128.15.0.0/16 AS45 Lawrence Livermore National Laboratory 65,536
128.236.0.0/16 AS391 Air Force Systems Networking 65,536
128.143.0.0/16 AS225 University of Virginia 65,536
128.202.0.0/16 AS391 Air Force Systems Networking 65,536
128.155.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.189.0.0/16 AS271 BCNET 65,536
128.242.0.0/16 AS2914 NTT America, Inc. 65,536
128.12.0.0/16 AS32 Stanford University 65,536
128.52.0.0/16 AS3 Massachusetts Institute of Technology 65,536
128.34.0.0/16 AS22 Navy Network Information Center (NNIC) 65,536
128.1.0.0/16 AS21859 Zenlayer Inc 65,536
128.100.0.0/16 AS239 University of Toronto 65,536
128.32.0.0/16 AS25 University of California at Berkeley 65,536
128.43.0.0/16 AS3766 Shared Services Canada 65,536
128.194.0.0/16 AS3794 Texas A&M University 65,536
128.102.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.253.0.0/16 AS26 Cornell University 65,536
128.159.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.217.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.241.0.0/16 AS2914 NTT America, Inc. 65,536
128.121.0.0/16 AS2914 NTT America, Inc. 65,536
128.156.0.0/16 AS297 National Aeronautics and Space Administration 65,536
128.55.0.0/16 AS2936 ESnet 65,536
128.195.0.0/16 AS299 University of California, Irvine 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
128.234.0.0/16 AS25019 Saudi Telecom Company JSC 65,536
128.93.0.0/16 AS2200 Institut National de Recherche en Informatique et Automatique 65,536
128.39.0.0/16 AS224 UNINETT backbone network 65,536
128.233.0.0/16 AS22950 University of Saskatchewan 65,536
128.163.0.0/16 AS23162 University of Kentucky 65,536
128.170.0.0/16 AS243 L3Harris Technologies, Inc. 65,536
128.98.0.0/16 AS24775 QinetiQ TIM 65,536
128.8.0.0/16 AS27 University of Maryland 65,536
128.157.0.0/16 AS270 National Aeronautics and Space Administration 65,536
128.53.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.28.0.0/16 AS2514 NTT PC Communications,Inc. 65,536
128.47.0.0/16 AS252 Headquarters, USAISC 65,536
128.84.0.0/16 AS26 Cornell University 65,536
128.252.0.0/16 AS2552 Washington University 65,536
128.186.0.0/16 AS2553 Florida State University 65,536
128.158.0.0/16 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

Hosted domains

There are 18 domain names hosted across 8 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
128.169.4.86 chilibot.net 1
128.169.5.59 webqtl.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.
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Pingable IPs

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

IP Address ASN Details
128.169.127.3 AS16989 The University of Tennessee Health Science Center 6.58ms from Murfreesboro, US
128.169.255.15 AS16989 The University of Tennessee Health Science Center 6.48ms from Murfreesboro, US
128.169.48.65 AS16989 The University of Tennessee Health Science Center 6.60ms from Murfreesboro, US
128.169.1.25 AS16989 The University of Tennessee Health Science Center 7.28ms from Murfreesboro, US
128.169.12.2 AS16989 The University of Tennessee Health Science Center 7.39ms from Murfreesboro, US
128.169.5.175 AS16989 The University of Tennessee Health Science Center 7.23ms from Murfreesboro, US
128.169.250.6 AS16989 The University of Tennessee Health Science Center 6.46ms from Murfreesboro, US
128.169.4.67 AS16989 The University of Tennessee Health Science Center 7.29ms from Murfreesboro, US
128.169.128.49 AS16989 The University of Tennessee Health Science Center 6.53ms from Murfreesboro, US
128.169.129.90 AS16989 The University of Tennessee Health Science Center 8.07ms from Murfreesboro, US
128.169.41.2 AS16989 The University of Tennessee Health Science Center 6.57ms from Murfreesboro, US
128.169.0.63 AS16989 The University of Tennessee Health Science Center 7.18ms from Murfreesboro, 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
181.122.225.160 AS23201 Telecel S.A. 8.55ms from Asuncion, PY
93.218.239.128 AS3320 Deutsche Telekom AG 4.50ms from Berlin, DE
102.208.123.240 AS36924 GVA Cote d'Ivoire SAS 1.55ms from Brazzaville, CG
196.70.146.16 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 5.68ms from Casablanca, MA
73.67.6.32 AS7922 Comcast Cable Communications, LLC 11.05ms from Chicago, US
147.227.124.80 AS668 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
86.211.236.160 AS3215 Orange S.A. 4.18ms from Marseille, FR
54.94.114.16 AS16509 Amazon.com, Inc. 0.14ms from Osasco, BR
96.48.81.48 AS6327 Shaw Communications 8.79ms from Seattle, US
119.193.242.144 AS4766 Korea Telecom 1.87ms from Seoul, KR
121.171.193.48 AS4766 Korea Telecom 0.81ms from Seoul, KR
142.116.204.176 AS577 Bell Canada 1.52ms from Toronto, CA
84.87.201.16 AS1136 KPN B.V. 2.76ms from Amsterdam, NL
171.100.202.0 AS17552 True Online 1.57ms from Bangkok, TH
222.162.79.240 AS4837 CHINA UNICOM China169 Backbone 6.51ms from Changchun, CN
34.242.16.96 AS16509 Amazon.com, Inc. 0.13ms from Dublin, IE
176.176.253.128 AS5410 Bouygues Telecom SA 7.91ms from Frankfurt am Main, DE
174.134.7.48 AS33363 Charter Communications, Inc 8.75ms from Los Angeles, US
150.242.27.224 AS55862 Wan & Lan Internet Pvt Ltd 0.33ms from Mumbai, IN
209.26.28.0 AS209 CenturyLink Communications, LLC 0.63ms from Orlando, US
54.176.98.160 AS16509 Amazon.com, Inc. 0.17ms from San Jose, US
23.16.18.96 AS852 TELUS Communications Inc. 4.34ms from Seattle, US
86.107.102.208 AS201341 trafficforce, UAB 0.20ms from Vilnius, LT
40.84.60.224 AS8075 Microsoft Corporation 0.20ms from Boydton, US
71.228.18.96 AS7922 Comcast Cable Communications, LLC 6.80ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 128.169.254.16
traceroute to 128.169.254.16 (128.169.254.16): 7 hops max, 52 byte packets
3 [AS3356] 4.69.207.158 57.02 ms
4 [AS3356] 4.18.89.34 61.824 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Los Angeles, 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.

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