1. All IP Ranges
  2. 158.0.0.0/8
  3. 158.73.0.0/16
  4. AS19050  | 158.73.0.0/16

158.73.0.0/16

AS19050  ·  U.S. Department of Health & Human Services

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Summary

Country United States
Domain hhs.gov
ASN AS19050
Registry ARIN
ID CMSNET

WHOIS Details

NetHandle:      NET-158-73-0-0-1
OrgID:          UDHHS
Parent:         NET-158-0-0-0-0
NetName:        CMSNET
NetRange:       158.73.0.0 - 158.73.255.255
NetType:        allocation
Comment:        http://www.cms.hhs.gov/
RegDate:        1992-02-15
Updated:        2021-12-14
TechHandle:     GASSW-ARIN
TechHandle:     ROXAS9-ARIN
AbuseHandle:    CISD-ARIN
Source:         ARIN


OrgID:          UDHHS
OrgName:        U.S. Dept. of Health and Human Services
CanAllocate:    
Street:         HHS/ASA/OCIO
Street:         5600 Fishers Lane
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20852
RegDate:        1992-02-15
Updated:        2024-11-25
OrgAdminHandle: VOYTA-ARIN
OrgTechHandle:  MOXLE3-ARIN
OrgTechHandle:  PSC110-ARIN
OrgTechHandle:  VOYTA-ARIN
OrgAbuseHandle: ABUSE5037-ARIN
OrgAbuseHandle: VOYTA-ARIN
OrgNOCHandle:   HNOC10-ARIN
Source:         ARIN


POCHandle:      VOYTA-ARIN
IsRole:         N
LastName:       Voyta
FirstName:      Steven
Street:         5600 Fisher Lane
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20850
RegDate:        2022-05-06
Updated:        2025-02-11
OfficePhone:    +1-240-506-1441
Mailbox:        steven.voyta@hhs.gov
Source:         ARIN


POCHandle:      CISD-ARIN
IsRole:         Y
LastName:       CMS IT Service Desk
FirstName:      
Street:         7500 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21244
RegDate:        2021-08-17
Updated:        2021-08-17
OfficePhone:    +1-410-786-2580
Mailbox:        cms_it_service_desk@cms.hhs.gov
Source:         ARIN


POCHandle:      ABUSE5037-ARIN
IsRole:         Y
LastName:       Abuse
FirstName:      
Street:         5600 Fishers Lane
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20852
RegDate:        2015-03-23
Updated:        2024-05-07
OfficePhone:    +1-301-443-2893
Mailbox:        abuse@hhs.gov
Source:         ARIN


POCHandle:      PSC110-ARIN
IsRole:         Y
LastName:       Program Support Center
FirstName:      
Street:         Program Support Cente
Street:         5600 Fishers Lane
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20857
RegDate:        2010-04-14
Updated:        2025-03-25
OfficePhone:    +1-202-309-3084
OfficePhone:    +1-202-774-2125
Mailbox:        bill.flowers@hhs.gov
Mailbox:        hostmaster@psc.hhs.gov
Mailbox:        pschostmaster@ees.hhs.gov
Mailbox:        william.verna@psc.hhs.gov
Source:         ARIN


POCHandle:      HNOC10-ARIN
IsRole:         Y
LastName:       HHS Network Operations Center
FirstName:      
Street:         5600 Fishers Lane
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20852
RegDate:        2015-03-27
Updated:        2018-03-26
OfficePhone:    +1-301-443-2893
Mailbox:        HHS_ITIO_NOC@HHS.GOV
Source:         ARIN


POCHandle:      GASSW-ARIN
IsRole:         N
LastName:       Gass
FirstName:      William
Street:         7500 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21244
RegDate:        2021-08-16
Updated:        2025-12-04
OfficePhone:    +1-410-786-3653
MobilePhone:    +1-410-916-6583
Mailbox:        william.gass@cms.hhs.gov
Source:         ARIN


POCHandle:      MOXLE3-ARIN
IsRole:         N
LastName:       Moxley
FirstName:      Duane
Street:         5600 Fisher Lane
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20852
RegDate:        2023-12-13
Updated:        2025-09-25
OfficePhone:    +1-202-770-5350
Mailbox:        duane.moxley@hhs.gov
Source:         ARIN


POCHandle:      ROXAS9-ARIN
IsRole:         N
LastName:       Roxas
FirstName:      Mike
Street:         7500 Security Blvd
City:           Baltimore
State/Prov:     MD
Country:        US
PostalCode:     21244
RegDate:        2021-08-16
Updated:        2025-04-02
OfficePhone:    +1-410-786-6526
MobilePhone:    +1-443-821-4234
Mailbox:        michael.roxas@cms.hhs.gov
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 158.0.0.0/8

Range ASN Company Num of IPs
158.252.0.0/15 AS16509 Amazon Data Services UAE 131,072
158.8.0.0/16 AS5180 DoD Network Information Center 65,536
158.111.0.0/16 AS13611 U.S. Center For Disease Control and Prevention 65,536
158.83.0.0/16 AS398655 Pennsylvania Western University 65,536
158.18.0.0/16 AS5180 DoD Network Information Center 65,536
158.232.0.0/16 AS28810 World Health Organization 65,536
158.148.0.0/16 AS16232 Telecom Italia S.p.A. 65,536
158.194.0.0/16 AS2852 Univerzita Palackeho 65,536
158.145.0.0/16 AS3724 State of Alaska 65,536
158.93.0.0/16 AS398060 Augusta University 65,536
158.112.0.0/16 AS49278 IKT-KAPASITETER 65,536
158.74.0.0/16 AS26810 U.S. Dept. of Health and Human Services 65,536
158.193.0.0/16 AS2607 University of Zilina 65,536
158.196.0.0/16 AS2852 VSB - Technical University 65,536
158.170.0.0/16 AS27897 SEGIC USACH LTDA 65,536
158.72.0.0/16 AS26810 U.S. Dept. of Health and Human Services 65,536
158.57.0.0/16 AS1932 Consolidated Edison Co. of New York, Inc. 65,536
158.114.0.0/16 AS1906 Northrop Grumman Corp. 65,536
158.154.0.0/16 AS297 National Aeronautics and Space Administration 65,536
158.70.0.0/16 AS26810 U.S. Dept. of Health and Human Services 65,536
158.251.0.0/16 AS16742 Universidad Catolica de Valparaiso 65,536
158.197.0.0/16 AS2607 P.J.Safarik University in Kosice 65,536
158.217.0.0/16 AS18276 Japan Network Information Center 65,536
158.135.0.0/16 AS33187 Sam Houston State University 65,536
158.74.0.0/16 AS19050 U.S. Dept. of Health and Human Services 65,536
158.141.0.0/16 AS16509 Amazon Technologies Inc. 65,536
158.138.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.200.0.0/16 AS2522 Japan Network Information Center 65,536
158.64.0.0/16 AS2602 Reseau Teleinformatique de l'Education Nationale 65,536
158.104.0.0/16 AS29984 Willamette University 65,536
158.40.0.0/16 AS141468 Department of the Prime Minister and Cabinet 65,536
158.110.0.0/16 AS137 Universita' degli Studi di Udine 65,536
158.151.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.109.0.0/16 AS13041 Xarxa Informatica de la 65,536
158.52.0.0/16 AS11757 Whirlpool Corporation 65,536
158.132.0.0/16 AS4616 The Hong Kong Polytechnic University 65,536
158.221.0.0/16 AS16509 Amazon Technologies Inc. 65,536
158.248.0.0/16 AS29695 Altibox AS 65,536
158.227.0.0/16 AS15488 Universidad del Pais Vasco / Euskal Herriko Unibertsitatea 65,536
158.121.0.0/16 AS1968 University of Massachusetts at Boston 65,536
158.56.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.96.0.0/16 AS1226 California Department of Technology 65,536
158.16.0.0/16 AS1540 Headquarters, USAISC 65,536
158.195.0.0/16 AS2607 Comenius University Bratislava 65,536
158.160.0.0/16 AS200350 Yandex.Cloud LLC 65,536
158.100.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.161.0.0/16 AS133875 Brunei Shell Petroleum Company Sendirian Berhad 65,536
158.69.0.0/16 AS16276 OVH Hosting, Inc. 65,536
158.130.0.0/16 AS55 University of Pennsylvania 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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Useful for Cybersecurity
Read more

Pingable IPs

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

IP Address ASN Details
158.73.196.66 AS19050 U.S. Department of Health & Human Services 38.27ms from Atlanta, 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
79.131.191.96 AS6799 Ote SA (Hellenic Telecommunications Organisation) 2.46ms from Athens, GR
38.87.72.0 AS16698 NP Tech 2.69ms from Chicago, US
57.132.203.240 AS7459 Grande Communications Networks, LLC 11.30ms from Dallas, US
54.195.19.224 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
195.222.110.0 AS42227 Airwire Ltd 5.26ms from Dublin, IE
74.234.58.16 AS8075 Microsoft Corporation 0.21ms from Dublin, IE
217.82.251.192 AS3320 Deutsche Telekom AG 3.74ms from Duesseldorf, DE
203.189.129.96 AS23673 Cogetel Online, Cambodia, ISP 0.73ms from Phnom Penh, KH
118.61.254.64 AS4766 Korea Telecom 2.01ms from Seoul, KR
112.164.149.32 AS4766 Korea Telecom 7.43ms from Seoul, KR
114.77.177.64 AS4804 Microplex PTY LTD 2.92ms from Sydney, AU
123.4.17.208 AS4837 CHINA UNICOM China169 Backbone 4.91ms from Zhengzhou, CN
190.67.87.48 AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC 10.30ms from Bogota, CO
157.181.153.176 AS2012 ELTENET 0.56ms from Budapest, HU
34.72.157.144 AS396982 Google LLC 0.13ms from Council Bluffs, US
93.236.182.96 AS3320 Deutsche Telekom AG 6.99ms from Frankfurt am Main, DE
111.120.35.16 AS4134 CHINANET-BACKBONE 4.57ms from Guiyang, CN
175.33.112.112 AS4804 Microplex PTY LTD 1.50ms from Melbourne, AU
124.153.244.16 AS9694 Seokyung Cable Television Co.. Ltd. 8.45ms from Seoul, KR
58.107.130.112 AS4804 Microplex PTY LTD 2.87ms from Sydney, AU
5.138.250.224 AS12389 PJSC Rostelecom 14.24ms from Tbilisi, GE
125.202.210.240 AS4713 NTT DOCOMO BUSINESS,Inc. 8.36ms from Tokyo, JP
100.20.242.0 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
92.204.4.32 AS8972 Host Europe GmbH 3.26ms from Frankfurt am Main, DE
116.75.242.64 AS17488 Hathway IP Over Cable Internet 16.96ms from Hyderabad, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m12 158.73.75.44
traceroute to 158.73.75.44 (158.73.75.44): 12 hops max, 52 byte packets
5 [AS3356] 4.69.136.62 192.974 ms
6 [AS3356] 4.16.72.6 210.344 ms
7 [AS19050] 156.40.93.5 221.105 ms
8 [AS19050] 156.40.93.206 203.197 ms
9 [AS19050] 156.40.93.207 208.003 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Abidjan, CI
On

What are IP address ranges?

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