199.165.152.0/23

AS13998 · University of Texas Southwestern Medical Center

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Summary

Country	United States
Domain	utsouthwestern.edu
ASN	AS13998
Registry	ARIN
ID	MHFP-WAN

WHOIS Details

NetHandle:      NET-199-165-152-0-1
OrgID:          USMCAD-Z
Parent:         NET-199-0-0-0-0
NetName:        MHFP-WAN
NetRange:       199.165.152.0 - 199.165.154.255
NetType:        allocation
RegDate:        1994-03-24
Updated:        2024-09-09
Source:         ARIN


OrgID:          USMCAD-Z
OrgName:        University of Texas Southwestern Medical Center
CanAllocate:    
Street:         5323 Harry Hines
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235-8595
RegDate:        2024-01-12
Updated:        2024-02-21
OrgAdminHandle: USMC-ARIN
OrgTechHandle:  USMC-ARIN
OrgAbuseHandle: USMC-ARIN
Source:         ARIN


POCHandle:      USMC-ARIN
IsRole:         Y
LastName:       UT Southwestern Medical Center
FirstName:      
Street:         5323 Harry Hines Blvd.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75390
RegDate:        2012-03-26
Updated:        2025-05-09
OfficePhone:    +1-214-648-0642
Mailbox:        domains@utsouthwestern.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 199.165.0.0/16

Range	ASN	Company	Num of IPs
199.165.64.0/18	AS7774	University of Alaska	16,384
199.165.16.0/20	AS195	SANDnet Networking Services	4,096
199.165.12.0/22	AS26654	Richard Fleischman & Assoc., Inc.	1,024
199.165.138.0/24	AS394020	Lexington-Fayette Urban County Government	256
199.165.143.0/24	AS16509	FutureSoft, Inc.	256
199.165.148.0/24	AS1906	International Research Institute	256
199.165.149.0/24	AS17129	Skagit Online Services	256
199.165.155.0/24	AS18779	Earl A. Killian	256
199.165.158.0/24	AS10497	IBRD	256
199.165.137.0/24	AS62983	The Massachusetts Port Authority	256
199.165.161.0/24	AS63252	TeleCommuting Solutions	256
199.165.177.0/24	AS3701	University of Oregon	256
199.165.179.0/24	AS26943	GMX, INC.	256
199.165.203.0/24	AS11170	BK Systems, Inc.	256
199.165.204.0/24	AS3847	ENV	256
199.165.205.0/24	AS3847	ENV	256
199.165.206.0/24	AS7018	Oracle Corporation	256
199.165.212.0/24	AS29861	Syntax Systems Limited	256
199.165.223.0/24	AS14110	Genesys Telecommunications Laboratories,Inc.	256
199.165.233.0/24	AS22658	Crash Corp.	256
199.165.246.0/24	AS394318	Telecommunication Systems Inc.	256
199.165.136.0/24	AS14618	Tailscale Inc.	256

Hosted domains

There are 2 domain names hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
199.165.152.197	swcourseweb.org	1
199.165.152.162	zluh.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
37.46.143.103	AS25151 Cyso Group B.V.	`0.45ms` from Amsterdam, NL
68.0.29.247	AS22773 Cox Communications Inc.	`9.94ms` from Ashburn, US
97.201.178.103	AS6167 Verizon Business	`10.70ms` from Atlanta, US
84.173.173.199	AS3320 Deutsche Telekom AG	`5.24ms` from Berlin, DE
74.77.109.199	AS11351 Charter Communications Inc	`18.89ms` from Chicago, US
97.224.32.151	AS6167 Verizon Business	`14.36ms` from Chicago, US
23.118.74.199	AS7018 AT&T Enterprises, LLC	`16.05ms` from Dallas, US
3.122.5.39	AS16509 Amazon.com, Inc.	`0.21ms` from Frankfurt am Main, DE
109.136.152.7	AS5432 Proximus NV	`3.96ms` from Gravelines, FR
115.175.155.39	AS55990 Huawei Cloud Service data center	`3.63ms` from Guangzhou, CN
107.172.54.231	AS36352 HostPapa	`0.23ms` from Los Angeles, US
90.240.79.55	AS5378 Vodafone Limited	`11.05ms` from Manchester, GB
189.15.44.231	AS53006 ALGAR TELECOM S/A	`6.19ms` from Osasco, BR
187.148.193.231	AS8151 UNINET	`8.31ms` from Santiago de Queretaro, MX
42.61.146.215	AS3758 SingNet	`1.56ms` from Singapore, SG
66.115.99.119	AS35986 Vyve Broadband	`10.28ms` from Atlanta, US
118.82.206.183	AS55872 BayCity Communications Limited	`11.05ms` from Auckland, NZ
92.39.33.135	AS34244 Teleservice Bredband Skane AB	`3.54ms` from Copenhagen, DK
162.214.213.135	AS46606 Unified Layer	`1.99ms` from Draper, US
78.27.101.183	AS16086 DNA Oyj	`0.81ms` from Helsinki, FI
88.112.130.39	AS719 Elisa Oyj	`0.77ms` from Helsinki, FI
72.41.7.39	AS16509 Amazon.com, Inc.	`0.12ms` from Houston, US
201.10.10.23	AS8167 V tal	`2.15ms` from Novo Hamburgo, BR
118.21.158.167	AS4713 NTT Communications Corporation	`2.97ms` from Osaka, JP
80.236.17.231	AS15557 Societe Francaise Du Radiotelephone - SFR SA	`9.01ms` from Paris, FR

Traceroute

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

traceroute -a -n -q1 -m8 199.165.152.218

traceroute to 199.165.152.218 (199.165.152.218): 8 hops max, 52 byte packets

1 [AS15169] 72.14.235.121 192.789 ms

2 *

3 [AS6922] 192.124.220.5 202.584 ms

4 [AS6922] 192.124.227.166 203.6 ms

5 [AS13998] 199.165.154.51 203.439 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Sydney, AU

On September 11th 2025

What are IP address ranges?

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