198.215.36.0/22

AS13998 · University of Texas Southwestern Medical Center

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Summary

Country	United States
Domain	utsouthwestern.edu
ASN	AS13998
Registry	ARIN
ID	UTSW-MISC

WHOIS Details

NetHandle:      NET-198-215-36-0-1
OrgID:          USMCAD
Parent:         NET-198-215-0-0-1
NetName:        UTSW-MISC
NetRange:       198.215.36.0 - 198.215.39.255
NetType:        reassignment
RegDate:        1994-06-14
Updated:        2012-03-27
TechHandle:     USMC-ARIN
Source:         ARIN


OrgID:          USMCAD
OrgName:        University of Texas Southwestern Medical Center
CanAllocate:    
Street:         5323 Harry Hines
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235-8595
RegDate:        1994-06-14
Updated:        2024-09-09
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.215.0.0/16

Range	ASN	Company	Num of IPs
198.215.176.0/20	AS13998	Zale Lipshy University Hospital	4,096
198.215.48.0/20	AS13998	UT Southwestern / Maternal Health and Family Planning	4,096
198.215.96.0/20	AS13998	UT Southwestern Medical Center at Dallas	4,096

Hosted domains

There are no domains currently hosted on this ASN.

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
72.109.176.214	AS6167 Verizon Business	`8.54ms` from Atlanta, US
110.255.128.38	AS4837 CHINA UNICOM China169 Backbone	`9.19ms` from Beijing, CN
217.74.205.230	AS6786 Cronon GmbH	`0.80ms` from Berlin, DE
35.198.76.102	AS396982 Google LLC	`0.10ms` from Frankfurt am Main, DE
45.249.215.22	AS134772 CHINANET Guangdong province Dongguan MAN network	`3.13ms` from Guangzhou, CN
80.42.33.6	AS13285 TalkTalk Communications Limited	`1.41ms` from London, GB
86.11.143.166	AS5089 Virgin Media Limited	`9.02ms` from London, GB
89.188.98.166	AS3175 Citytelecom LLC	`0.38ms` from Moscow, RU
217.175.209.70	AS16229 Primetel PLC	`0.93ms` from Nicosia, CY
175.117.30.54	AS9318 SK Broadband Co Ltd	`1.45ms` from Seoul, KR
46.7.29.134	AS6830 Liberty Global Europe Holding B.V.	`12.33ms` from Dublin, IE
52.29.48.182	AS16509 Amazon.com, Inc.	`0.21ms` from Frankfurt am Main, DE
84.119.52.6	AS3209 Vodafone GmbH	`5.05ms` from Frankfurt am Main, DE
117.26.234.134	AS4134 CHINANET-BACKBONE	`5.89ms` from Fuzhou, CN
23.11.161.166	AS16625 Akamai Technologies, Inc.	`0.57ms` from Melbourne, AU
125.214.84.38	AS17551 Anycast Global Backbone	`1.33ms` from Melbourne, AU
76.18.0.182	AS7922 Comcast Cable Communications, LLC	`5.68ms` from Miami, US
89.228.14.230	AS21021 Multimedia Polska Sp. z o.o.	`0.56ms` from Warsaw, PL
75.2.62.102	AS16509 Amazon.com, Inc.	`0.04ms` from Bangkok, TH
60.30.231.70	AS4837 CHINA UNICOM China169 Backbone	`7.98ms` from Beijing, CN
77.47.126.166	AS35244 Tele Columbus AG	`3.05ms` from Frankfurt am Main, DE
185.122.187.22	AS9009 M247 Europe SRL	`0.24ms` from Frankfurt am Main, DE
151.52.42.6	AS1267 WIND TRE S.P.A.	`14.46ms` from Frosinone, IT
85.8.119.134	AS9145 EWE TEL GmbH	`4.33ms` from Hamburg, DE
128.214.38.166	AS1741 CSC - Tieteen tietotekniikan keskus Oy	`0.77ms` from Helsinki, FI

Traceroute

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

traceroute -a -n -q1 -f3 -m9 198.215.37.8

traceroute to 198.215.37.8 (198.215.37.8): 9 hops max, 52 byte packets

3 [AS3356] 4.69.141.50 32.668 ms

4 [AS3356] 4.71.198.54 38.557 ms

5 [AS6922] 192.124.227.166 32.359 ms

6 [AS13998] 199.165.154.51 55.413 ms

7 *

8 *

9 *

Measurement taken from

IPinfo ProbeNet in Los Angeles, US

On December 28th 2025

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.

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