Autonomous System

AS7764 National Oceanic and Atmospheric Administration

GovernmentActiveUnited StatesARIN

AS7764 (CENSUSBUREAU) is a government network operated by National Oceanic and Atmospheric Administration in United States, registered with ARIN. It has 10 IPv4 prefixes with 132,352 addresses and 4 IPv6 prefixes, which makes it the 1,836th largest of 82,141 active autonomous systems by IPv4 space.

IPv4 addresses132,352in 10 prefixes
IPv6 prefixes4≈ 1.3 × 10²⁷ addresses
Size rank#1,836of 82,141 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationNational Oceanic and Atmospheric Administration
AS nameCENSUSBUREAU
Websitenoaa.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactnwave-arin-abuse@noaa.gov
Registered1997-01-07
Last updated2024-08-29

IPv4 prefixes

10 prefixes · 132,352 addresses
NetworkAddressesFirst – last address
148.129.0.0/1665,536148.129.0.0 – 148.129.255.255
148.129.128.0/1732,768148.129.128.0 – 148.129.255.255
148.129.0.0/1816,384148.129.0.0 – 148.129.63.255
148.129.64.0/198,192148.129.64.0 – 148.129.95.255
148.129.128.0/198,192148.129.128.0 – 148.129.159.255
148.129.3.0/24256148.129.3.0 – 148.129.3.255
148.129.4.0/24256148.129.4.0 – 148.129.4.255
148.129.10.0/24256148.129.10.0 – 148.129.10.255
148.129.160.0/24256148.129.160.0 – 148.129.160.255
148.129.161.0/24256148.129.161.0 – 148.129.161.255

IPv6 prefixes

4 prefixes
  • 2610:20:2000::/38
  • 2610:20:2000::/44
  • 2610:20:2010::/44
  • 2610:20:2020::/44

Query AS7764 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=AS7764&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS7764, with or without a key:

curl "https://api.ipapi.is/?q=148.129.0.1"

Other networks of National Oceanic and Atmospheric Administration

AS3477 National Oceanic and Atmospheric Administration337,664 IPv4 addressesAS2648 National Oceanic and Atmospheric Administration112,384 IPv4 addresses

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