Autonomous System

AS15147 DEPARTMENT OF HOMELAND SECURITY

GovernmentActiveUnited StatesARIN

AS15147 (DHSINETNOC) is a government network operated by DEPARTMENT OF HOMELAND SECURITY in United States, registered with ARIN. It has 10 IPv4 prefixes with 73,728 addresses and 1 IPv6 prefix, which makes it the 2,873rd largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses73,728in 10 prefixes
IPv6 prefixes1≈ 7.9 × 10²⁸ addresses
Size rank#2,873of 82,283 active ASNs
Abuser scoreVery Low0.01% of its addresses flagged · method

Details

OrganizationDEPARTMENT OF HOMELAND SECURITY
AS nameDHSINETNOC
Websitedhs.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactDHSNOSCInfrastructureNetworkManagementTools@hq.dhs.gov
Registered2006-11-03
Last updated2012-03-02

IPv4 prefixes

10 prefixes · 73,728 addresses
NetworkAddressesFirst – last address
161.214.128.0/1732,768161.214.128.0 – 161.214.255.255
161.214.0.0/1816,384161.214.0.0 – 161.214.63.255
161.214.64.0/198,192161.214.64.0 – 161.214.95.255
64.69.48.0/204,09664.69.48.0 – 64.69.63.255
161.214.96.0/212,048161.214.96.0 – 161.214.103.255
161.214.120.0/212,048161.214.120.0 – 161.214.127.255
173.255.48.0/212,048173.255.48.0 – 173.255.55.255
173.255.56.0/212,048173.255.56.0 – 173.255.63.255
216.81.80.0/212,048216.81.80.0 – 216.81.87.255
216.81.88.0/212,048216.81.88.0 – 216.81.95.255

IPv6 prefixes

1 prefix
  • 2600:400::/32

Query AS15147 with the API

The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day. 

curl "https://api.ipapi.is/?q=AS15147&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS15147, with or without a key:

curl "https://api.ipapi.is/?q=161.214.128.1"

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