AS number details

AS16989

The University of Tennessee Health Science Center  ·  uthsc.edu

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AS16989 – The University of Tennessee Health Science Center

Field Value
Country United States
Website uthsc.edu
Hosted domains 18
Number of IPv4 131,328
Number of IPv6 0
ASN type Education
Registry arin
Allocated 25 years ago on Jul 11, 2000
Updated 5 months ago on Jun 06, 2025
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


                                                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 8 IP addresses on this ASN.

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

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Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

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

There are 3 upstreams for this ASN.

upstreams Name
AS14048 The University of Memphis
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

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

IP Address ASN Details
128.169.48.65 AS16989 The University of Tennessee Health Science Center 6.62ms from Murfreesboro, US
128.169.41.9 AS16989 The University of Tennessee Health Science Center 6.65ms from Murfreesboro, US
128.169.4.103 AS16989 The University of Tennessee Health Science Center 7.43ms from Murfreesboro, US
128.169.12.2 AS16989 The University of Tennessee Health Science Center 7.47ms from Murfreesboro, US
128.169.5.101 AS16989 The University of Tennessee Health Science Center 12.46ms from Atlanta, US
128.169.129.90 AS16989 The University of Tennessee Health Science Center 13.47ms from Atlanta, US
128.169.1.25 AS16989 The University of Tennessee Health Science Center 7.37ms from Murfreesboro, US
128.169.0.55 AS16989 The University of Tennessee Health Science Center 7.20ms from Murfreesboro, US
128.169.250.2 AS16989 The University of Tennessee Health Science Center 11.27ms from Atlanta, US
128.169.128.93 AS16989 The University of Tennessee Health Science Center 11.62ms from Atlanta, US
128.169.255.15 AS16989 The University of Tennessee Health Science Center 11.67ms from Atlanta, US
128.169.127.1 AS16989 The University of Tennessee Health Science Center 6.65ms 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
45.14.135.205 AS49981 WorldStream 1.11ms from Amsterdam, NL
68.48.2.61 AS7922 Comcast Cable Communications, LLC 9.13ms from Chicago, US
78.157.214.205 AS42831 UK Dedicated Servers Limited 0.21ms from Coventry, GB
47.211.233.93 AS19108 Optimum 13.22ms from Dallas, US
34.174.110.221 AS396982 Google LLC 0.15ms from Dallas, US
35.246.205.93 AS396982 Google LLC 0.10ms from Frankfurt am Main, DE
124.112.8.125 AS4134 CHINANET-BACKBONE 7.62ms from Huai'an, CN
117.54.210.13 AS9340 INDO Internet, PT 0.38ms from Jakarta, ID
2.96.121.125 AS13285 TalkTalk Communications Limited 6.29ms from London, GB
176.50.195.253 AS12389 PJSC Rostelecom 10.41ms from Novosibirsk, RU
212.188.64.45 AS49154 MTS PJSC 4.57ms from Novosibirsk, RU
194.250.90.45 AS3215 Orange S.A. 5.18ms from Paris, FR
177.18.195.189 AS18881 TELEFÔNICA BRASIL S.A 10.66ms from Rio de Janeiro, BR
71.187.193.13 AS701 Verizon Business 2.15ms from Secaucus, US
60.77.69.93 AS17676 SoftBank Corp. 6.08ms from Tokyo, JP
212.108.36.93 AS12577 MMC GmbH 0.64ms from Vienna, AT
50.226.136.237 AS7922 Comcast Cable Communications, LLC 1.29ms from Atlanta, US
35.90.102.77 AS16509 Amazon.com, Inc. 0.54ms from Boardman, US
193.87.88.141 AS2607 Zdruzenie pouzivatelov Slovenskej akademickej datovej siete SANET 6.63ms from Bratislava, SK
18.188.141.237 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
14.174.166.205 AS45899 VNPT Corp 4.50ms from Da Nang, VN
163.253.39.189 AS237 Merit Network Inc. 4.70ms from Detroit, US
91.123.232.13 AS1213 HEAnet CLG 0.90ms from Dublin, IE
34.254.21.125 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
171.224.246.13 AS7552 Viettel Group 0.27ms from Hanoi, VN

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 128.169.200.219
traceroute to 128.169.200.219 (128.169.200.219): 6 hops max, 52 byte packets
2 [AS30058] 50.7.7.22 0.157 ms
3 [AS3257] 213.39.2.65 0.169 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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