Autonomous System

AS399989 ULTRA ONE

HostingActiveUnited StatesARIN

AS399989 (ULTRAONE-01) is a hosting network operated by ULTRA ONE in United States, registered with ARIN. It has 29 IPv4 prefixes with 13,568 addresses, which makes it the 8,678th largest of 82,476 active autonomous systems by IPv4 space.

IPv4 addresses13,568in 29 prefixes
IPv6 prefixes0none
Size rank#8,678of 82,476 active ASNs
Abuser scoreLow0.53% of its addresses flagged · method

Details

OrganizationULTRA ONE
AS nameULTRAONE-01
Websiteultra.one
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactmalik@ultra.one
Registered2021-08-25
Last updated2026-02-10

IPv4 prefixes

29 prefixes · 13,568 addresses
NetworkAddressesFirst – last address
65.86.140.0/221,02465.86.140.0 – 65.86.143.255
74.2.180.0/221,02474.2.180.0 – 74.2.183.255
109.111.60.0/221,024109.111.60.0 – 109.111.63.255
209.216.4.0/221,024209.216.4.0 – 209.216.7.255
209.216.12.0/221,024209.216.12.0 – 209.216.15.255
209.216.20.0/221,024209.216.20.0 – 209.216.23.255
209.216.28.0/221,024209.216.28.0 – 209.216.31.255
216.46.80.0/221,024216.46.80.0 – 216.46.83.255
23.129.160.0/2425623.129.160.0 – 23.129.160.255
82.38.176.0/2425682.38.176.0 – 82.38.176.255
82.38.177.0/2425682.38.177.0 – 82.38.177.255
82.38.178.0/2425682.38.178.0 – 82.38.178.255
82.38.179.0/2425682.38.179.0 – 82.38.179.255
82.38.184.0/2425682.38.184.0 – 82.38.184.255
82.38.185.0/2425682.38.185.0 – 82.38.185.255
82.38.186.0/2425682.38.186.0 – 82.38.186.255
82.38.187.0/2425682.38.187.0 – 82.38.187.255
82.38.188.0/2425682.38.188.0 – 82.38.188.255
82.38.189.0/2425682.38.189.0 – 82.38.189.255
82.38.190.0/2425682.38.190.0 – 82.38.190.255
82.38.191.0/2425682.38.191.0 – 82.38.191.255
103.47.59.0/24256103.47.59.0 – 103.47.59.255
104.129.255.0/24256104.129.255.0 – 104.129.255.255
109.176.25.0/24256109.176.25.0 – 109.176.25.255
124.158.113.0/24256124.158.113.0 – 124.158.113.255
The 25 largest of 29. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS399989 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=AS399989&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS399989, with or without a key:

curl "https://api.ipapi.is/?q=65.86.140.1"

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