198.50.74.0/24

AS25984 · MedStar Health

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Summary

Country	United States
Domain	medstarhealth.org
ASN	AS25984
Registry	ARIN
ID	MEDSTAR-198-50-74-0

WHOIS Details

NetHandle:      NET-198-50-74-0-1
OrgID:          MEDSTA-4
Parent:         NET-198-50-64-0-1
NetName:        MEDSTAR-198-50-74-0
NetRange:       198.50.74.0 - 198.50.74.255
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:      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


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:      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

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
198.50.14.0/24	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 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
198.50.74.19	hicscenter.org	1
198.50.74.18	heoc.org	1

Hosted domains API

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Useful for Cybersecurity

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Pingable IPs

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

IP Address	ASN	Details
198.50.74.249	AS25984 MedStar Health	`2.42ms` 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
123.123.140.200	AS4808 China Unicom Beijing Province Network	`3.40ms` from Beijing, CN
34.144.7.216	AS396982 Google LLC	`0.23ms` from Brussels, BE
174.24.101.232	AS209 CenturyLink Communications, LLC	`2.43ms` from Denver, US
4.184.183.200	AS8075 Microsoft Corporation	`0.16ms` from Frankfurt am Main, DE
14.239.79.184	AS45899 VNPT Corp	`4.57ms` from Hanoi, VN
182.225.100.24	AS17858 LG POWERCOMM	`1.95ms` from Incheon, KR
1.120.207.8	AS1221 Telstra Limited	`12.82ms` from Melbourne, AU
75.90.254.72	AS7029 Windstream Communications LLC	`0.46ms` from Miami, US
79.53.121.88	AS3269 Telecom Italia S.p.A.	`6.08ms` from Milan, IT
174.95.246.56	AS577 Bell Canada	`7.71ms` from Montreal, CA
3.110.132.136	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
100.2.7.72	AS701 Verizon Business	`2.40ms` from New York City, US
23.20.186.232	AS14618 Amazon.com, Inc.	`0.22ms` from Reston, US
81.198.15.72	AS12578 SIA Tet	`3.45ms` from Riga, LV
81.198.132.120	AS12578 SIA Tet	`3.40ms` from Riga, LV
67.122.217.120	AS7018 AT&T Enterprises, LLC	`1.64ms` from San Jose, US
160.68.209.24	AS21293 Norsk Rikskringkasting AS	`2.69ms` from Sandefjord, NO
103.57.61.120	AS4766 Korea Telecom	`0.94ms` from Seoul, KR
140.112.16.168	AS17716 National Taiwan University	`1.17ms` from Taipei, TW
125.192.193.216	AS2518 BIGLOBE Inc.	`9.82ms` from Tokyo, JP
39.110.55.72	AS2527 Sony Network Communications Inc.	`3.67ms` from Tokyo, JP
220.99.113.24	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.89ms` from Tokyo, JP
41.99.2.104	AS36947 Telecom Algeria	`9.72ms` from Valencia, ES
67.145.227.232	AS19901 Brightspeed	`10.82ms` from Ashburn, US
104.255.165.152	AS53848 Mountain Telephone	`11.57ms` from Atlanta, US

Traceroute

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

traceroute -a -n -q1 -f4 198.50.74.48

traceroute to 198.50.74.48 (198.50.74.48): 64 hops max, 52 byte packets

4 [AS3356] 4.69.209.78 98.799 ms

5 *

6 *

7 [AS701] 204.148.238.130 78.96 ms

8 [AS25984] 198.133.139.14 78.727 ms

9 [AS25984] 198.133.139.5 404.1 ms

10 [AS25984] 198.50.74.48 79.052 ms

Measurement taken from

IPinfo ProbeNet in Coventry, GB

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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