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 a year 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 ███████ 5
128.169.0.41 ██████████ 5
128.169.0.76 █████████ 2
128.169.4.86 ██████████ 1
128.169.4.75 ██████████ 1
128.169.5.119 ██████████ 1
128.169.127.21 ██████████ 1
128.169.5.59 ██████████ 1

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Peers

There are 4 peers for this ASN.

Peers Name
AS14048 The University of Memphis
AS19957 AT&T Enterprises, LLC
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS19957 AT&T Enterprises, LLC
AS3356 Level 3 Parent, LLC
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.169.41.2 AS16989 The University of Tennessee Health Science Center 6.53ms from Murfreesboro, US
128.169.255.15 AS16989 The University of Tennessee Health Science Center 6.55ms from Murfreesboro, US
128.169.128.49 AS16989 The University of Tennessee Health Science Center 6.51ms from Murfreesboro, US
128.169.96.18 AS16989 The University of Tennessee Health Science Center 6.53ms from Murfreesboro, US
128.169.127.2 AS16989 The University of Tennessee Health Science Center 6.60ms from Murfreesboro, US
128.169.48.65 AS16989 The University of Tennessee Health Science Center 6.58ms from Murfreesboro, US
128.169.250.6 AS16989 The University of Tennessee Health Science Center 6.51ms 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
110.253.166.125 AS4837 CHINA UNICOM China169 Backbone 8.90ms from Beijing, CN
73.60.31.125 AS7922 Comcast Cable Communications, LLC 7.33ms from Boston, US
91.183.223.157 AS5432 Proximus NV 1.43ms from Brussels, BE
113.223.27.141 AS4134 CHINANET BACKBONE 7.18ms from Changsha, CN
47.163.99.125 AS5650 Frontier Communications of America, Inc. 8.00ms from Dallas, US
50.189.38.157 AS7922 Comcast Cable Communications, LLC 3.57ms from Denver, US
117.135.216.61 AS138407 The Internet Data Center of Guizhou Mobile Communication Company Limited 0.54ms from Guiyang, CN
210.57.219.13 AS38142 Universitas Airlangga 11.61ms from Jakarta, ID
90.66.125.173 AS3215 Orange S.A. 1.44ms from Lyon, FR
3.166.181.29 AS16509 Amazon.com, Inc. 0.39ms from Miami, US
45.113.65.61 AS134177 Rural Broadband Pvt. Ltd 12.86ms from Mumbai, IN
222.217.131.189 AS4134 CHINANET BACKBONE 5.08ms from Nanning, CN
92.151.106.45 AS3215 Orange S.A. 2.64ms from Paris, FR
46.234.115.189 AS39392 SH.cz s.r.o. 0.30ms from Prague, CZ
201.23.75.45 AS272432 MAGAZINE LUIZA S/A 0.38ms from Sao Paulo, BR
180.225.126.253 AS17858 LG POWERCOMM 1.78ms from Seoul, KR
61.253.63.77 AS9318 SK Broadband Co Ltd 6.86ms from Seoul, KR
193.142.31.253 AS57200 "MoiDokumenti.ru" LLC. 0.79ms from Yekaterinburg, RU
92.177.247.13 AS12479 Orange Espagne SA 8.10ms from Zaragoza, ES
40.74.33.237 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
52.39.22.221 AS16509 Amazon.com, Inc. 0.09ms from Boardman, US
200.25.255.109 AS27763 ANDITEL S.A.S. 2.54ms from Bogota, CO
73.4.148.189 AS7922 Comcast Cable Communications, LLC 4.55ms from Boston, US
209.44.215.221 AS17306 JAB Wireless, INC. 13.62ms from Dallas, US
118.221.47.13 AS9318 SK Broadband Co Ltd 1.08ms from Incheon, KR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m6 160.37.244.65
traceroute to 160.37.244.65 (160.37.244.65): 6 hops max, 52 byte packets
2 [AS58061] 38.180.36.1 4.376 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Almaty, KZ
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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