Autonomous System

AS7847 NASA Goddard Space Flight Center

GovernmentActiveUnited StatesARIN

AS7847 (NASA-HPCC-ESS) is a government network operated by NASA Goddard Space Flight Center in United States, registered with ARIN. It has 2 IPv4 prefixes with 98,304 addresses and 1 IPv6 prefix, which makes it the 2,353rd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses98,304in 2 prefixes
IPv6 prefixes1≈ 1.2 × 10²⁴ addresses
Size rank#2,353of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationNASA Goddard Space Flight Center
AS nameNASA-HPCC-ESS
Websitenasa.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactnobody@example.com
Registered1997-01-27
Last updated2010-08-06

IPv4 prefixes

2 prefixes · 98,304 addresses
NetworkAddressesFirst – last address
169.154.0.0/1665,536169.154.0.0 – 169.154.255.255
169.154.128.0/1732,768169.154.128.0 – 169.154.255.255

IPv6 prefixes

1 prefix
  • 2001:4d0:2418::/48

Query AS7847 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=AS7847&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS7847, with or without a key:

curl "https://api.ipapi.is/?q=169.154.0.1"

Largest networks in United States

AS749 United States Department of Defense (DoD)227,464,192 IPv4 addressesAS16509 Amazon.com, Inc.218,038,784 IPv4 addressesAS7018 AT&T Enterprises, LLC117,262,080 IPv4 addressesAS8075 Microsoft Corporation81,463,040 IPv4 addressesAS721 United States Department of Defense (DoD)73,070,080 IPv4 addressesAS7922 Comcast Cable Communications, LLC68,336,896 IPv4 addresses