198.50.73.0/24

AS25984 · MedStar Health

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Summary

Country	United States
Domain	medstarhealth.org
ASN	AS25984
Registry	ARIN
ID	MEDSTAR-198-50-64-73

WHOIS Details

NetHandle:      NET-198-50-64-0-2
OrgID:          MEDSTA-4
Parent:         NET-198-50-64-0-1
NetName:        MEDSTAR-198-50-64-73
NetRange:       198.50.64.0 - 198.50.73.255
NetType:        reassignment
RegDate:        2004-05-26
Updated:        2010-01-19
Source:         ARIN


OrgID:          MEDSTA-4
OrgName:        MedStar Health
CanAllocate:    
Street:         2331 Broadbirch Drive
City:           Silver Spring
State/Prov:     MD
Country:        US
PostalCode:     20904
RegDate:        2002-06-12
Updated:        2025-07-22
OrgAdminHandle: JK1698-ARIN
OrgTechHandle:  ADMIN9072-ARIN
OrgTechHandle:  JJA63-ARIN
OrgAbuseHandle: JJA63-ARIN
Source:         ARIN


POCHandle:      JK1698-ARIN
IsRole:         N
LastName:       Kuhar
FirstName:      Jim
Street:         2331 Broadbirch Drive
City:           Silver Spring
State/Prov:     MD
Country:        US
PostalCode:     20904
RegDate:        2002-06-12
Updated:        2014-07-25
OfficePhone:    +1-301-680-7743
Mailbox:        Jim.L.Kuhar@medstar.net
Source:         ARIN


POCHandle:      ADMIN9072-ARIN
IsRole:         Y
LastName:       admin
FirstName:      
Street:         10980 Grantchester Way, 8th floor
City:           Columbia
State/Prov:     MD
Country:        US
PostalCode:     21044
RegDate:        2025-06-20
Updated:        2025-06-25
OfficePhone:    +1-410-772-6500
MobilePhone:    +1-443-593-8447
Mailbox:        mark.e.suhre@medstar.net
Mailbox:        olatunbosun.r.rotimi@medstar.net
Mailbox:        steven.steiner@medstar.net
Source:         ARIN


POCHandle:      JJA63-ARIN
IsRole:         N
LastName:       Jakobowski
FirstName:      Jeff
Street:         2331 Broadbirch Drive
City:           Silver Spring
State/Prov:     MD
Country:        US
PostalCode:     20904
RegDate:        2003-11-11
Updated:        2003-11-11
OfficePhone:    +1-301-680-7737
Mailbox:        jaj4@medstar.net
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 198.50.0.0/16

Range	ASN	Company	Num of IPs
198.50.128.0/17	AS16276	OVH Hosting, Inc.	32,768
198.50.96.0/19	AS32613	Leaseweb Canada Inc.	8,192
198.50.24.0/21	AS53264	SBA Edge, LLC	2,048
198.50.8.0/24	AS14725	Kemper Risk Management Services, Inc.	256
198.50.15.0/24	AS14725	Kemper Risk Management Services, Inc.	256
198.50.74.0/24	AS25984	MedStar Health	256
198.50.14.0/24	AS14725	Kemper Risk Management Services, Inc.	256
198.50.4.0/24	AS400988	Salt Lake County	256
198.50.5.0/24	AS400988	Salt Lake County	256
198.50.6.0/24	AS400988	Salt Lake County	256
198.50.7.0/24	AS400988	Salt Lake County	256
198.50.13.0/24	AS14725	Kemper Risk Management Services, Inc.	256

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

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

IP Address	ASN	Details
198.50.73.110	AS25984 MedStar Health	`2.55ms` from Ashburn, 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
45.82.178.40	AS204601 Zomro B.V.	`1.21ms` from Amsterdam, NL
143.55.30.232	AS3801 Mikrotec Internet Services	`17.10ms` from Ashburn, US
4.236.191.24	AS8075 Microsoft Corporation	`1.28ms` from Ashburn, US
73.227.237.168	AS7922 Comcast Cable Communications, LLC	`6.64ms` from Boston, US
128.2.154.136	AS9 Carnegie Mellon University	`5.25ms` from Cleveland, US
95.23.239.248	AS12479 Orange Espagne SA	`9.85ms` from Madrid, ES
194.187.191.248	AS200845 AVATEL TELECOM, SA	`7.24ms` from Madrid, ES
15.168.101.136	AS16509 Amazon.com, Inc.	`0.81ms` from Osaka, JP
211.241.224.184	AS38661 abcle	`1.46ms` from Seoul, KR
175.171.18.216	AS4837 CHINA UNICOM China169 Backbone	`9.23ms` from Tieling, CN
87.207.41.40	AS9141 P4 Sp. z o.o.	`9.42ms` from Warsaw, PL
218.198.176.8	AS4538 China Education and Research Network Center	`15.54ms` from Beijing, CN
54.189.32.120	AS16509 Amazon.com, Inc.	`0.18ms` from Boardman, US
170.150.145.40	AS265933 connectx serviços de telecomunicações ltda	`1.22ms` from Brasilia, BR
76.199.94.136	AS7018 AT&T Enterprises, LLC	`11.70ms` from Chicago, US
45.155.5.200	AS203755 ITGLOBAL.COM NL B.V.	`0.72ms` from Dubai, AE
118.151.222.24	AS9326 PT Centrin Utama	`0.42ms` from Jakarta, ID
89.140.27.104	AS6739 VODAFONE ONO, S.A.	`9.78ms` from Madrid, ES
73.179.220.248	AS7922 Comcast Cable Communications, LLC	`4.66ms` from Miami, US
107.170.43.40	AS14061 DigitalOcean, LLC	`0.63ms` from New York City, US
91.3.82.24	AS3320 Deutsche Telekom AG	`8.77ms` from Nuernberg, DE
179.164.18.104	AS26599 TELEFÔNICA BRASIL S.A	`2.76ms` from Rio de Janeiro, BR
186.228.38.168	AS26615 TIM S/A	`0.55ms` from Rio de Janeiro, BR
2.232.255.216	AS12874 Fastweb SpA	`15.13ms` from Rome, IT
181.90.77.232	AS7303 Telecom Argentina S.A.	`1.21ms` from Rosario, AR

Traceroute

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

traceroute -a -n -q1 -f3 198.50.73.14

traceroute to 198.50.73.14 (198.50.73.14): 64 hops max, 52 byte packets

3 [AS3356] 4.69.219.142 64.585 ms

4 *

5 [] 140.222.234.63 75.502 ms

6 [AS701] 204.148.238.130 75.915 ms

7 *

8 *

9 [AS25984] 198.50.74.6 91.345 ms

10 [AS25984] 198.50.73.14 103.297 ms

Measurement taken from

IPinfo ProbeNet in Bogota, CO

On January 30th 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.

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