IP range details

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
Hosted IPs	65,536
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
OriginAS:       26810
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:        2024-04-16
OfficePhone:    +1-301-443-1925
OfficePhone:    +1-301-443-4035
OfficePhone:    +1-410-604-1969
MobilePhone:    +1-202-657-3980
MobilePhone:    +1-240-429-7772
MobilePhone:    +1-703-283-9312
Mailbox:        bill.flowers@hhs.gov
Mailbox:        hostmaster@psc.hhs.gov
Mailbox:        pschostmaster@ees.hhs.gov
Mailbox:        william.verna@psc.hhs.gov
Source:         ARIN


POCHandle:      VOYTA-ARIN
IsRole:         N
LastName:       Voyta
FirstName:      Steven
Street:         5600 Fisher Lane
Street:         Suite 17A-55
City:           Rockville
State/Prov:     MD
Country:        US
PostalCode:     20850
RegDate:        2022-05-06
Updated:        2023-12-13
OfficePhone:    +1-301-443-7610
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:      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


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:        2023-12-13
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:      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:        2024-03-28
OfficePhone:    +1-410-786-6526
MobilePhone:    +1-443-821-4234
Mailbox:        michael.roxas@cms.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

Hosted domains

There are no domains currently hosted on this ASN.

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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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