1. All IP Ranges
  2. 198.0.0.0/8
  3. 198.99.0.0/16
  4. AS25984  | 198.99.54.0/23

198.99.54.0/23

AS25984  ·  MedStar Health

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Summary

Country United States
Domain medstarhealth.org
ASN AS25984
Registry ARIN
ID MEDSTARHEALTHDC

WHOIS Details

NetHandle:      NET-198-99-32-0-1
OrgID:          MEDSTA-4
Parent:         NET-198-0-0-0-0
NetName:        MEDSTARHEALTHDC
NetRange:       198.99.32.0 - 198.99.63.255
NetType:        allocation
RegDate:        1993-03-18
Updated:        2012-03-20
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:      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


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 198.99.0.0/16

Range ASN Company Num of IPs
198.99.80.0/22 AS397142 City of Fort Collins 1,024
198.99.28.0/22 AS395965 Carrytel 1,024
198.99.156.0/22 AS46309 ValorC3 Data Centers 1,024
198.99.227.0/24 AS11408 Kintetsu World Express Inc. (USA) 256
198.99.96.0/24 AS11714 City of Lincoln 256
198.99.123.0/24 AS14618 Agency Revolution, Inc. 256
198.99.138.0/24 AS14618 Livery Coach Solutions, LLC 256
198.99.189.0/24 AS14618 Dogwood Creek Farms and Consultants 256
198.99.171.0/24 AS14977 State of Wyoming Department A&I 256
198.99.65.0/24 AS16833 Tullett & Tokyo Forex, Inc. 256
198.99.107.0/24 AS19449 Concurrent Technologies Corp. 256
198.99.76.0/24 AS20001 Palmdale Water District 256
198.99.230.0/24 AS200343 BMC Software Israel Ltd. 256
198.99.106.0/24 AS215607 Exchange Data, Inc. 256
198.99.178.0/24 AS215607 Kesmai Corporation 256
198.99.231.0/24 AS215922 BMC Software Distribution BV 256
198.99.228.0/24 AS21673 Northeast Georgia Medical Center, Inc. 256
198.99.104.0/24 AS22349 DCS Corporation 256
198.99.244.0/24 AS22773 City of Chandler 256
198.99.176.0/24 AS23267 Quik Net LLC 256
198.99.108.0/24 AS243 L3Harris Technologies, Inc. 256
198.99.32.0/24 AS25984 MedStar Health 256
198.99.246.0/24 AS293 U.S. Department of Energy - METC 256
198.99.67.0/24 AS29400 Tullett & Tokyo Forex, Inc. 256
198.99.68.0/24 AS29400 Tullett & Tokyo Forex, Inc. 256
198.99.190.0/24 AS29840 Grambling State University 256
198.99.188.0/24 AS32440 Louisiana Universities Marine Consortium (LUMCON) 256
198.99.193.0/24 AS32657 Tennessee Aquarium 256
198.99.247.0/24 AS32982 U.S. Department of Energy - METC 256
198.99.194.0/24 AS33596 Mercury Marine 256
198.99.195.0/24 AS33596 Mercury Marine 256
198.99.241.0/24 AS36046 BOTC 256
198.99.125.0/24 AS396909 New Mexico Mutual Casualty Company 256
198.99.238.0/24 AS399665 ZOLL Medical Corporation 256
198.99.255.0/24 AS40371 PROS, Inc. 256
198.99.209.0/24 AS40879 Incorporated County of Los Alamos 256
198.99.182.0/24 AS46375 PSL Associates 256
198.99.249.0/24 AS46846 U.S. Department of Energy - METC 256
198.99.237.0/24 AS53396 STRAC 256
198.99.91.0/24 AS54072 Central Community College 256
198.99.92.0/24 AS54072 Central Community College 256
198.99.88.0/24 AS54294 ERIE COMMUNITY COLLEGE 256
198.99.89.0/24 AS54294 ERIE COMMUNITY COLLEGE 256
198.99.90.0/24 AS54294 ERIE COMMUNITY COLLEGE 256
198.99.196.0/24 AS62991 Columbia Valley Community Health 256
198.99.169.0/24 AS6527 Massachusetts Turnpike Authority 256
198.99.16.0/24 AS8047 North Slope Borough 256
198.99.17.0/24 AS8047 North Slope Borough 256
198.99.18.0/24 AS8047 North Slope Borough 256
198.99.19.0/24 AS8047 North Slope Borough 256

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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
16.147.239.247 AS16509 Amazon.com, Inc. 0.28ms from Boardman, US
78.131.10.55 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 3.96ms from Budapest, HU
217.132.133.7 AS1680 Cellcom Fixed Line Communication L.P 3.02ms from Haifa, IL
85.156.14.119 AS719 Elisa Oyj 12.39ms from Helsinki, FI
39.137.81.87 AS24444 Shandong Mobile Communication Company Limited 5.17ms from Jinan, CN
107.127.21.119 AS7018 AT&T Enterprises, LLC 3.35ms from Los Angeles, US
84.67.248.135 AS5378 Vodafone Limited 5.01ms from Manchester, GB
34.36.140.199 AS396982 Google LLC 0.07ms from Melbourne, AU
91.0.250.23 AS3320 Deutsche Telekom AG 6.36ms from Nuernberg, DE
69.114.6.135 AS6128 Cablevision Systems Corp. 6.43ms from Secaucus, US
211.248.215.135 AS4766 Korea Telecom 6.24ms from Seoul, KR
121.104.46.23 AS2516 KDDI CORPORATION 19.46ms from Tokyo, JP
134.33.238.119 AS8075 Microsoft Corporation 0.40ms from Ashburn, US
94.67.83.215 AS6799 Ote SA (Hellenic Telecommunications Organisation) 6.62ms from Athens, GR
81.70.33.215 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.73ms from Beijing, CN
87.149.187.151 AS3320 Deutsche Telekom AG 3.71ms from Duesseldorf, DE
61.98.187.103 AS9318 SK Broadband Co Ltd 1.78ms from Incheon, KR
67.251.147.39 AS12271 Charter Communications Inc 4.06ms from New York City, US
122.243.137.7 AS4134 CHINANET-BACKBONE 7.68ms from Ningbo, CN
88.162.34.135 AS12322 Free SAS 14.46ms from Paris, FR
5.163.164.247 AS25019 Saudi Telecom Company JSC 1.81ms from Riyadh, SA
104.252.98.55 AS18779 EGIHosting 0.17ms from Santa Clara, US
175.235.183.71 AS4766 Korea Telecom 1.59ms from Seoul, KR
203.62.166.103 AS23733 Bridgestone Earthmover Tyres Pty Ltd 0.93ms from Sydney, AU
212.150.1.231 AS1680 Cellcom Fixed Line Communication L.P 3.38ms from Tel Aviv, IL

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 198.99.55.35
traceroute to 198.99.55.35 (198.99.55.35): 9 hops max, 52 byte packets
3 [] 142.215.89.188 96.299 ms
5 *
6 [AS25984] 198.50.93.4 96.476 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Madrid, ES
On

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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