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:      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:      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


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:      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:      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:      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:      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:        2024-08-15
OfficePhone:    +1-410-786-3653
MobilePhone:    +1-410-916-6583
Mailbox:        william.gass@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
158.110.0.0/16 AS137 Universita' degli Studi di Udine 65,536
158.161.0.0/16 AS133875 Brunei Shell Petroleum Company Sendirian Berhad 65,536
158.191.0.0/16 AS9159 CNCA 65,536
158.49.0.0/16 AS766 Universidad de Extremadura 65,536
158.44.0.0/16 AS9318 Trigem Computer, Inc. 65,536
158.104.0.0/16 AS29984 Willamette University 65,536
158.42.0.0/16 AS766 Universitat Politecnica de Valencia 65,536
158.53.0.0/16 AS8075 Microsoft Limited 65,536
158.190.0.0/16 AS9159 Caisse Nationale de Credit Agricol 65,536
158.12.0.0/16 AS668 Headquarters, USAISC 65,536
158.43.0.0/16 AS702 Verizon UK Limited 65,536
158.99.0.0/16 AS766 Spanish National R&D Network 65,536
158.24.0.0/16 AS8075 Microsoft Limited 65,536
158.235.0.0/16 AS749 DoD Network Information Center 65,536
158.167.0.0/16 AS42848 European Commission, SNET Luxembourg 65,536
158.18.0.0/16 AS5180 DoD Network Information Center 65,536
158.200.0.0/16 AS2522 Japan Network Information Center 65,536
158.153.0.0/16 AS749 Navy Network Information Center (NNIC) 65,536
158.246.0.0/16 AS749 DoD Network Information Center 65,536
158.166.0.0/16 AS42848 European Commission, , SNET in Brussels 65,536
158.157.0.0/16 AS749 DoD Network Information Center 65,536
158.132.0.0/16 AS4616 The Hong Kong Polytechnic University 65,536
158.168.0.0/16 AS42848 European Commission, SNET Brussels 65,536
158.165.0.0/16 AS6377 Eugene School District 4J 65,536
158.142.0.0/16 AS36691 Colorado State University 65,536
158.61.0.0/16 AS46196 County of Riverside 65,536
158.225.0.0/16 AS702 Dassault Systemes Deutschland GmbH 65,536
158.23.0.0/16 AS8075 Microsoft Singapore Pte. Ltd. 65,536
158.158.0.0/16 AS8075 Microsoft Singapore Pte. Ltd. 65,536
158.192.0.0/16 AS9159 CNCA 65,536
158.57.0.0/16 AS1932 Consolidated Edison Co. of New York, Inc. 65,536
158.145.0.0/16 AS3724 State of Alaska 65,536
158.102.0.0/16 AS2594 Consorzio per il Sistema Informativo 65,536
158.100.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.112.0.0/16 AS49278 IKT-KAPASITETER 65,536
158.138.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.63.0.0/16 AS22238 DoD Network Information Center 65,536
158.141.0.0/16 AS16509 Amazon Technologies Inc. 65,536
158.111.0.0/16 AS13611 U.S. Center For Disease Control and Prevention 65,536
158.151.0.0/16 AS16509 Amazon.com, Inc. 65,536
158.130.0.0/16 AS55 University of Pennsylvania 65,536
158.221.0.0/16 AS16509 Amazon Technologies Inc. 65,536
158.170.0.0/16 AS27897 SEGIC USACH LTDA 65,536
158.108.0.0/16 AS9411 Kasetsart University, Thailand 65,536
158.8.0.0/16 AS5180 DoD Network Information Center 65,536
158.251.0.0/16 AS16742 Universidad Catolica de Valparaiso 65,536
158.182.0.0/16 AS4605 Hong Kong Baptist University 65,536
158.7.0.0/16 AS367 Headquarters, USAISC 65,536
158.237.0.0/16 AS637 MARINE CORPS CYBERSPACE OPERATIONS GROUP 65,536

Hosted domains

There are no domains currently hosted on this ASN.

Hosted domains API

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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 38.36ms 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
92.46.178.176 AS9198 JSC Kazakhtelecom 2.10ms from Almaty, KZ
195.154.57.16 AS12876 SCALEWAY S.A.S. 0.30ms from Amsterdam, NL
52.236.166.48 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
97.139.18.208 AS6167 Verizon Business 15.52ms from Dallas, US
24.127.148.128 AS7922 Comcast Cable Communications, LLC 9.48ms from Flint, US
8.149.240.240 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.74ms from Hangzhou, CN
72.202.142.96 AS22773 Cox Communications Inc. 10.80ms from Kansas City, US
88.19.55.0 AS3352 TELEFONICA DE ESPANA S.A.U. 6.00ms from Madrid, ES
79.51.241.176 AS3269 Telecom Italia S.p.A. 4.93ms from Milan, IT
182.59.56.0 AS17813 Mahanagar Telephone Nigam Limited 3.91ms from Mumbai, IN
180.147.84.96 AS17511 OPTAGE Inc. 1.77ms from Osaka, JP
35.168.6.128 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
24.18.83.192 AS7922 Comcast Cable Communications, LLC 4.40ms from Seattle, US
166.88.153.80 AS214238 HOST TELECOM LTD 0.16ms from Secaucus, US
182.161.194.0 AS45361 Ulsan Jung-Ang Broadcasting Network 7.62ms from Seoul, KR
163.20.184.240 AS1659 Taiwan Academic Network (TANet) Information Center 3.50ms from Taipei, TW
41.231.232.208 AS37693 OOREDOO TUNISIE SA 5.98ms from Tunis, TN
45.129.255.128 AS208540 Eden Internet Sp. z o.o. 7.04ms from Warsaw, PL
99.135.88.0 AS7018 AT&T Enterprises, LLC 1.32ms from Chicago, US
87.180.234.96 AS3320 Deutsche Telekom AG 4.25ms from Frankfurt am Main, DE
63.198.131.0 AS7018 AT&T Enterprises, LLC 2.33ms from Los Angeles, US
73.35.92.192 AS7922 Comcast Cable Communications, LLC 10.57ms from Miami, US
86.249.215.192 AS3215 Orange S.A. 12.36ms from Paris, FR
159.196.202.160 AS4764 Aussie Broadband 0.70ms from Perth, AU
174.57.90.96 AS7922 Comcast Cable Communications, LLC 8.85ms from Piscataway, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m10 158.73.28.118
traceroute to 158.73.28.118 (158.73.28.118): 10 hops max, 52 byte packets
3 [AS3356] 4.69.136.66 24.599 ms
4 [AS3356] 4.16.72.6 12.691 ms
5 [AS19050] 156.40.93.5 11.454 ms
6 [AS19050] 156.40.93.206 12.411 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Charlotte, US
On

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