Autonomous System details

AS16989

The University of Tennessee Health Science Center  ·  uthsc.edu

United States

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AS16989 – The University of Tennessee Health Science Center

Field Value
Country United States
Website uthsc.edu
Hosted domains 18
IPv4 addresses 131,328
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 26 years ago on Jul 11, 2000
Updated 10 months ago on Jun 06, 2025

IP Ranges

Netblock Company Num of IPs
128.169.0.0/16 The University of Tennessee Health Science Center 65,536
160.37.0.0/16 The University of Tennessee Health Science Center 65,536
128.169.0.0/17 The University of Tennessee Health Science Center 32,768
128.169.128.0/17 The University of Tennessee Health Science Center 32,768
160.37.0.0/17 The University of Tennessee Health Science Center 32,768
160.37.128.0/17 The University of Tennessee Health Science Center 32,768
199.164.138.0/24 The University of Tennessee Health Science Center 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS16989
                                                OrgID:          AS16989
                                                ASName:         AS16989
                                                ASNumber:       AS16989
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 18 domain names hosted across 9 IP addresses on this ASN.

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IP Address Domain Domains on this IP
128.169.5.175 ██████████ 6
128.169.0.41 ██████████ 5
128.169.0.76 █████████ 2
128.169.5.119 ██████████ 1
128.169.4.86 ██████████ 1
128.169.5.59 ██████████ 1
128.169.5.101 ██████████ 1
128.169.127.21 ██████████ 1
128.169.4.75 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS14048 The University of Memphis
AS19957 AT&T Enterprises, LLC
AS3356 Level 3 Parent, LLC
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS19957 AT&T Enterprises, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.169.255.180 AS16989 The University of Tennessee Health Science Center 6.56ms from Murfreesboro, US
128.169.1.84 AS16989 The University of Tennessee Health Science Center 6.90ms from Murfreesboro, US
128.169.4.67 AS16989 The University of Tennessee Health Science Center 6.87ms from Murfreesboro, US
128.169.129.90 AS16989 The University of Tennessee Health Science Center 7.60ms from Murfreesboro, US
128.169.128.98 AS16989 The University of Tennessee Health Science Center 6.54ms from Murfreesboro, US
128.169.250.6 AS16989 The University of Tennessee Health Science Center 6.52ms from Murfreesboro, US
128.169.96.33 AS16989 The University of Tennessee Health Science Center 6.52ms from Murfreesboro, US
128.169.48.65 AS16989 The University of Tennessee Health Science Center 6.54ms from Murfreesboro, US
128.169.0.63 AS16989 The University of Tennessee Health Science Center 6.87ms from Murfreesboro, US
128.169.127.1 AS16989 The University of Tennessee Health Science Center 6.54ms from Murfreesboro, US
128.169.5.101 AS16989 The University of Tennessee Health Science Center 6.91ms from Murfreesboro, US
128.169.41.1 AS16989 The University of Tennessee Health Science Center 6.57ms 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
195.89.145.45 AS1273 Vodafone Group PLC 0.27ms from Amsterdam, NL
35.85.15.29 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
181.91.144.253 AS7303 Telecom Argentina S.A. 1.45ms from Buenos Aires, AR
87.157.156.109 AS3320 Deutsche Telekom AG 3.54ms from Frankfurt am Main, DE
84.130.121.189 AS3320 Deutsche Telekom AG 9.94ms from Frankfurt am Main, DE
31.189.105.109 AS24608 WIND TRE S.P.A. 12.58ms from Frosinone, IT
81.6.36.61 AS13030 Init7 (Switzerland) Ltd. 1.34ms from Lausanne, CH
23.236.252.13 AS36352 HostPapa 0.36ms from Los Angeles, US
90.66.125.173 AS3215 Orange S.A. 2.23ms from Lyon, FR
108.53.16.157 AS701 Verizon Business 2.11ms from New York City, US
150.86.33.45 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.77ms from Osaka, JP
179.173.107.205 AS26599 TELEFÔNICA BRASIL S.A 18.51ms from Osasco, BR
4.30.47.13 AS3356 Level 3 Parent, LLC 0.53ms from Philadelphia, US
177.83.235.109 AS28573 Claro NXT Telecomunicacoes Ltda 7.70ms from Porto Alegre, BR
162.237.23.77 AS7018 AT&T Enterprises, LLC 4.55ms from Redding, US
200.255.203.141 AS4230 CLARO S.A. 0.82ms from Rio de Janeiro, BR
194.250.90.45 AS3215 Orange S.A. 4.95ms from Saint-Denis, FR
47.24.175.173 AS20115 Charter Communications LLC 9.32ms from St. Louis, US
195.34.84.141 AS42251 Lindesbergs Kommun 8.74ms from Stockholm, SE
118.163.246.157 AS3462 Data Communication Business Group 4.26ms from Taichung, TW
18.183.93.205 AS16509 Amazon.com, Inc. 1.09ms from Tokyo, JP
72.39.84.29 AS7992 Cogeco Connexion Inc. 6.08ms from Toronto, CA
194.230.53.237 AS6730 Sunrise GmbH 0.46ms from Zuerich, CH
84.87.75.13 AS1136 KPN B.V. 2.54ms from Amsterdam, NL
213.19.214.13 AS3356 Level 3 Parent, LLC 0.37ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 160.37.187.179
traceroute to 160.37.187.179 (160.37.187.179): 9 hops max, 52 byte packets
4 *
5 *
6 [AS3356] 4.18.89.34 181.933 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS16989 at robtex.

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