198.215.48.0/20

AS13998 · University of Texas Southwestern Medical Center

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Summary

Country	United States
Domain	utsouthwestern.edu
ASN	AS13998
Registry	ARIN
ID	UTSW-MHFP-B1

WHOIS Details

NetHandle:      NET-198-215-48-0-1
OrgID:          USMHFP
Parent:         NET-198-215-0-0-1
NetName:        UTSW-MHFP-B1
NetRange:       198.215.48.0 - 198.215.63.255
NetType:        reassignment
RegDate:        1994-06-13
Updated:        2012-03-27
TechHandle:     USMC-ARIN
Source:         ARIN


OrgID:          USMHFP
OrgName:        UT Southwestern / Maternal Health and Family Planning
CanAllocate:    
Street:         5323 Harry Hines Blvd.
City:           Dallas
State/Prov:     TX
Country:        US
PostalCode:     75235-8595
RegDate:        1994-06-13
Updated:        2012-03-27
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
198.215.96.0/20	AS13998	UT Southwestern Medical Center at Dallas	4,096
198.215.36.0/22	AS13998	University of Texas Southwestern Medical Center	1,024

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
85.209.198.244	AS43350 NForce Entertainment B.V.	`0.55ms` from Amsterdam, NL
13.80.135.68	AS8075 Microsoft Corporation	`0.23ms` from Amsterdam, NL
72.73.29.212	AS701 Verizon Business	`2.24ms` from Ashburn, US
3.170.189.164	AS16509 Amazon.com, Inc.	`0.84ms` from Chicago, US
52.211.148.100	AS16509 Amazon.com, Inc.	`0.30ms` from Dublin, IE
217.80.10.4	AS3320 Deutsche Telekom AG	`8.74ms` from Frankfurt am Main, DE
27.111.164.4	AS15830 Equinix (EMEA) Acquisition Enterprises B.V.	`0.44ms` from Hong Kong, HK
193.105.224.4	AS196992 IKOS CIF Ltd	`1.62ms` from Larnaca, CY
18.133.176.84	AS16509 Amazon.com, Inc.	`0.15ms` from London, GB
152.232.195.212	AS55286 B2 Net Solutions Inc.	`0.42ms` from Montreal, CA
59.184.66.52	AS9829 National Internet Backbone	`19.32ms` from Mumbai, IN
4.149.146.212	AS8075 Microsoft Corporation	`0.15ms` from Quincy, US
3.238.164.116	AS14618 Amazon.com, Inc.	`0.18ms` from Reston, US
124.221.51.20	AS45090 Shenzhen Tencent Computer Systems Company Limited	`0.71ms` from Shanghai, CN
82.211.162.36	AS16010 Magticom Ltd.	`0.72ms` from Tbilisi, GE
126.120.147.148	AS17676 SoftBank Corp.	`3.71ms` from Tokyo, JP
164.70.1.116	AS55374 FUJITSU LIMITED	`3.57ms` from Tokyo, JP
124.116.95.36	AS4134 CHINANET-BACKBONE	`10.71ms` from Xi'an, CN
185.254.118.4	AS206123 Xelon AG	`1.11ms` from Zuerich, CH
154.251.158.68	AS36947 Telecom Algeria	`12.14ms` from Algiers, DZ
105.109.157.20	AS36947 Telecom Algeria	`14.51ms` from Algiers, DZ
85.144.3.4	AS50266 Odido Netherlands B.V.	`4.31ms` from Amsterdam, NL
71.61.200.84	AS7922 Comcast Cable Communications, LLC	`10.82ms` from Ashburn, US
211.101.37.132	AS17964 Beijing Dian-Xin-Tong Network Technologies Co., Ltd.	`4.36ms` from Beijing, CN
67.210.255.4	AS7819 Global IP Networks INC	`0.66ms` from Dallas, US

Traceroute

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

traceroute -a -n -q1 -m7 198.215.49.120

traceroute to 198.215.49.120 (198.215.49.120): 7 hops max, 52 byte packets

1 [AS15169] 108.170.234.153 30.058 ms

2 *

3 [AS6922] 192.124.227.166 32.658 ms

4 [AS13998] 199.165.154.51 33.428 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Las Vegas, US

On January 19th 2026

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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