AS number details

AS15147

DEPARTMENT OF HOMELAND SECURITY  ·  dhs.gov

AS15147 – DEPARTMENT OF HOMELAND SECURITY

Country United States
Website dhs.gov
Hosted domains 9
Number of IPs 12,288
ASN type Business
Allocated 16 years ago on Nov 03, 2006

IP Address Ranges

Netblock Company Num of IPs
161.214.181.0/24 DEPARTMENT OF HOMELAND SECURITY 256
173.255.48.0/21 DEPARTMENT OF HOMELAND SECURITY 2,048
173.255.55.0/24 DEPARTMENT OF HOMELAND SECURITY 256
173.255.56.0/21 DEPARTMENT OF HOMELAND SECURITY 2,048
216.81.80.0/21 DEPARTMENT OF HOMELAND SECURITY 2,048
216.81.86.0/24 DEPARTMENT OF HOMELAND SECURITY 256
216.81.88.0/21 DEPARTMENT OF HOMELAND SECURITY 2,048
64.69.48.0/21 DEPARTMENT OF HOMELAND SECURITY 2,048
64.69.56.0/24 DEPARTMENT OF HOMELAND SECURITY 256
64.69.58.0/23 DEPARTMENT OF HOMELAND SECURITY 512
64.69.60.0/22 DEPARTMENT OF HOMELAND SECURITY 1,024
Netblock Company
2600:400:1800::/44 DEPARTMENT OF HOMELAND SECURITY
2600:400::/32 DEPARTMENT OF HOMELAND SECURITY
2600:400:3600::/44 DEPARTMENT OF HOMELAND SECURITY
2600:400:3e00::/44 DEPARTMENT OF HOMELAND SECURITY
2600:400:8400::/40 DEPARTMENT OF HOMELAND SECURITY
2600:400:8e00::/40 DEPARTMENT OF HOMELAND SECURITY
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WHOIS Details

ASHandle:       AS15147
OrgID:          DHS-37
ASName:         DHSINETNOC
ASNumber:       15147
RegDate:        2006-11-03
Updated:        2012-03-02
AbuseHandle:    DIA9-ARIN
NOCHandle:      DHSNO1-ARIN
TechHandle:     DIA9-ARIN
Source:         ARIN


OrgID:          DHS-37
OrgName:        DEPARTMENT OF HOMELAND SECURITY
CanAllocate:    
Street:         Department of Homeland Security
Street:         300 7th St SW
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20024
RegDate:        2005-12-05
Updated:        2017-06-07
OrgAbuseHandle: DHSNO2-ARIN
OrgAdminHandle: DHSNO2-ARIN
OrgNOCHandle:   DHSNO2-ARIN
OrgTechHandle:  DHSNO2-ARIN
Source:         ARIN


POCHandle:      DHSNO2-ARIN
IsRole:         Y
LastName:       DHS-NOC
FirstName:      
Street:         300 7th and D street
City:           Washington
State/Prov:     DC
Country:        US
PostalCode:     20024
RegDate:        2015-02-02
Updated:        2022-04-13
OfficePhone:    +1-202-447-4003
Mailbox:        onenetNMT@hq.dhs.gov
Source:         ARIN


POCHandle:      DIA9-ARIN
IsRole:         Y
LastName:       DHS IPv6 ADMINISTRATION
FirstName:      
Street:         7501 BOSTON BLVD
Street:         NDC II
Street:         Mail Stop d-145
City:           SPRINGFIELD
State/Prov:     VA
Country:        US
PostalCode:     22153
RegDate:        2005-11-30
Updated:        2013-09-24
MobilePhone:    +1-571-423-8956
OfficePhone:    +1-703-921-6347
OfficePhone:    +1-703-921-7595
FaxPhone:       +1-703-921-7595
Mailbox:        JERRY.DOWELL@associates.dhs.gov
Mailbox:        DHS.IPv6.ADMIN@dhs.gov
Source:         ARIN
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Hosted Domains

There are 9 domain names hosted across 9 IP addresses on this ASN.

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Peers

There are 3 peers for this ASN.

Peers Name
AS1391 Advanced Networks & Services Inc.
AS701 Verizon Business
AS7018 AT&T Services, Inc.
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS1391 Advanced Networks & Services Inc.
AS701 Verizon Business
AS7018 AT&T Services, Inc.
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS15147 at robtex.

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