Autonomous System

AS21699 IO INC

HostingActiveUnited StatesARIN

AS21699 (IO) is a hosting network operated by IO INC in United States, registered with ARIN. It has 53 IPv4 prefixes with 14,336 addresses and 3 IPv6 prefixes, which makes it the 8,401st largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses14,336in 53 prefixes
IPv6 prefixes3≈ 2.0 × 10²⁸ addresses
Size rank#8,401of 82,200 active ASNs
Abuser scoreLow0.12% of its addresses flagged · method

Details

OrganizationIO INC
AS nameIO
Websiteioinc.org
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactARIN@IOINC.ORG
Registered2015-04-24
Last updated2022-10-13

IPv4 prefixes

53 prefixes · 14,336 addresses
NetworkAddressesFirst – last address
45.45.240.0/221,02445.45.240.0 – 45.45.243.255
23.130.96.0/2425623.130.96.0 – 23.130.96.255
23.130.97.0/2425623.130.97.0 – 23.130.97.255
23.188.104.0/2425623.188.104.0 – 23.188.104.255
45.41.212.0/2425645.41.212.0 – 45.41.212.255
45.41.213.0/2425645.41.213.0 – 45.41.213.255
45.41.214.0/2425645.41.214.0 – 45.41.214.255
45.41.215.0/2425645.41.215.0 – 45.41.215.255
64.187.216.0/2425664.187.216.0 – 64.187.216.255
64.187.217.0/2425664.187.217.0 – 64.187.217.255
64.187.218.0/2425664.187.218.0 – 64.187.218.255
64.187.219.0/2425664.187.219.0 – 64.187.219.255
64.187.220.0/2425664.187.220.0 – 64.187.220.255
64.187.221.0/2425664.187.221.0 – 64.187.221.255
64.187.222.0/2425664.187.222.0 – 64.187.222.255
64.187.223.0/2425664.187.223.0 – 64.187.223.255
72.21.24.0/2425672.21.24.0 – 72.21.24.255
72.21.25.0/2425672.21.25.0 – 72.21.25.255
72.21.26.0/2425672.21.26.0 – 72.21.26.255
72.21.27.0/2425672.21.27.0 – 72.21.27.255
72.21.28.0/2425672.21.28.0 – 72.21.28.255
72.21.29.0/2425672.21.29.0 – 72.21.29.255
72.21.30.0/2425672.21.30.0 – 72.21.30.255
72.21.31.0/2425672.21.31.0 – 72.21.31.255
149.20.160.0/24256149.20.160.0 – 149.20.160.255
The 25 largest of 53. The API and the database have all of them.

IPv6 prefixes

3 prefixes
  • 2607:5b80::/35
  • 2602:f816::/36
  • 2602:fe70::/36

Query AS21699 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=AS21699&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS21699, with or without a key:

curl "https://api.ipapi.is/?q=45.45.240.1"

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