Autonomous System

AS6150 National Cancer Institute

GovernmentActiveUnited StatesARIN

AS6150 (NCIFCRF) is a government network operated by National Cancer Institute in United States, registered with ARIN. It has 1 IPv4 prefix with 65,536 addresses, which makes it the 3,595th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses65,536in 1 prefix
IPv6 prefixes0none
Size rank#3,595of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationNational Cancer Institute
AS nameNCIFCRF
Websitecancer.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactsergio.rodriguez@nih.gov
Registered1995-12-08
Last updated2024-12-19

IPv4 prefixes

1 prefix · 65,536 addresses
NetworkAddressesFirst – last address
129.43.0.0/1665,536129.43.0.0 – 129.43.255.255

IPv6 prefixes

No IPv6 prefixes.

Query AS6150 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=AS6150&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS6150, with or without a key:

curl "https://api.ipapi.is/?q=129.43.0.1"

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