128.169.0.0/17

AS16989  ·  The University of Tennessee Health Science Center

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Summary

Country United States
Domain uthsc.edu
ASN AS16989
Parent Range 128.169.0.0/16
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:      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


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:      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

Overlapping Ranges

BGP prefixes that contain 128.169.0.0/17

Range ASN Company Num of IPs
128.169.0.0/16 AS16989 The University of Tennessee Health Science Center 65,536

Nearby Ranges

BGP prefixes that overlap with 128.169.0.0/16

Range ASN Company Num of IPs
128.169.0.0/16 AS16989 The University of Tennessee Health Science Center 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
128.169.5.175 nervenet.org 6
128.169.0.76 uthsc.edu 2
128.169.5.59 webqtl.org 1
128.169.5.101 genenetwork.org 1
128.169.4.75 pivotcollections.org 1
128.169.127.21 genecup.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

Pingable IPs

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

IP Address ASN Details
128.169.5.154 AS16989 The University of Tennessee Health Science Center 7.42ms from Murfreesboro, US
128.169.12.2 AS16989 The University of Tennessee Health Science Center 7.43ms from Murfreesboro, US
128.169.127.2 AS16989 The University of Tennessee Health Science Center 6.70ms from Murfreesboro, US
128.169.1.227 AS16989 The University of Tennessee Health Science Center 7.44ms from Murfreesboro, US
128.169.48.65 AS16989 The University of Tennessee Health Science Center 6.76ms from Murfreesboro, US
128.169.41.9 AS16989 The University of Tennessee Health Science Center 6.66ms from Murfreesboro, US
128.169.0.36 AS16989 The University of Tennessee Health Science Center 7.25ms from Murfreesboro, US
128.169.4.103 AS16989 The University of Tennessee Health Science Center 7.43ms 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
141.224.202.17 AS15435 DELTA Fiber Nederland B.V. 2.42ms from Amsterdam, NL
20.23.107.209 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
98.164.55.97 AS22773 Cox Communications Inc. 0.68ms from Ashburn, US
184.19.141.225 AS5650 Frontier Communications of America, Inc. 7.65ms from Ashburn, US
71.12.80.1 AS20115 Charter Communications LLC 8.88ms from Atlanta, US
98.173.17.1 AS22773 Cox Communications Inc. 15.11ms from Atlanta, US
74.202.183.145 AS3549 Level 3 Parent, LLC 0.85ms from Atlanta, US
1.179.160.129 AS131293 TOT Public Company Limited 2.14ms from Bangkok, TH
5.28.110.1 AS50436 Tele Columbus AG 1.98ms from Berlin, DE
72.85.231.1 AS701 Verizon Business 1.20ms from Boston, US
20.15.124.145 AS8075 Microsoft Corporation 0.28ms from Boydton, US
90.176.21.97 AS28952 O2 Business Services, a.s 0.61ms from Bratislava, SK
84.245.104.161 AS5578 SWAN, a.s. 0.32ms from Bratislava, SK
176.223.96.129 AS57746 Macosoft SRL 5.27ms from Bucharest, RO
181.89.158.1 AS7303 Telecom Argentina S.A. 0.96ms from Buenos Aires, AR
67.162.113.17 AS7922 Comcast Cable Communications, LLC 7.69ms from Chicago, US
209.55.104.1 AS18618 west central wireless 17.06ms from Dallas, US
52.182.25.65 AS8075 Microsoft Corporation 1.03ms from Des Moines, US
24.130.64.1 AS7922 Comcast Cable Communications, LLC 2.10ms from Fremont, US
27.72.139.241 AS7552 Viettel Group 1.44ms from Hanoi, VN
150.220.113.1 AS11427 Charter Communications Inc 17.15ms from Houston, US
73.232.188.1 AS7922 Comcast Cable Communications, LLC 4.09ms from Houston, US
73.32.138.1 AS7922 Comcast Cable Communications, LLC 3.36ms from Houston, US
182.253.138.1 AS17451 BIZNET NETWORKS 3.06ms from Jakarta, ID
36.93.57.33 AS7713 PT Telekomunikasi Indonesia 10.00ms from Jakarta, ID

Traceroute

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

$
traceroute -a -n -q1 -m7 128.169.52.123
traceroute to 128.169.52.123 (128.169.52.123): 7 hops max, 52 byte packets
1 [AS43350] 185.7.78.254 10.102 ms
2 *
3 *
4 [AS3356] 65.58.107.126 112.417 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Roosendaal, NL
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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