Autonomous System

AS398391 Check Point Software Technologies Inc.

BusinessActiveUnited StatesARIN

AS398391 (PERIMETER-81-LLC) is a business network operated by Check Point Software Technologies Inc. in United States, registered with ARIN. It has 46 IPv4 prefixes with 11,776 addresses, which makes it the 9,427th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses11,776in 46 prefixes
IPv6 prefixes0none
Size rank#9,427of 82,200 active ASNs
Abuser scoreLow0.38% of its addresses flagged · method

Details

OrganizationCheck Point Software Technologies Inc. · hosting provider profile
AS namePERIMETER-81-LLC
Websitecheckpoint.com
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactothmank@checkpoint.com
Registered2020-05-14
Last updated2026-05-04

IPv4 prefixes

46 prefixes · 11,776 addresses
NetworkAddressesFirst – last address
64.226.128.0/2425664.226.128.0 – 64.226.128.255
64.226.129.0/2425664.226.129.0 – 64.226.129.255
64.226.130.0/2425664.226.130.0 – 64.226.130.255
64.226.131.0/2425664.226.131.0 – 64.226.131.255
64.226.132.0/2425664.226.132.0 – 64.226.132.255
64.226.133.0/2425664.226.133.0 – 64.226.133.255
64.226.134.0/2425664.226.134.0 – 64.226.134.255
64.226.135.0/2425664.226.135.0 – 64.226.135.255
64.226.136.0/2425664.226.136.0 – 64.226.136.255
64.226.137.0/2425664.226.137.0 – 64.226.137.255
64.226.138.0/2425664.226.138.0 – 64.226.138.255
64.226.139.0/2425664.226.139.0 – 64.226.139.255
64.226.140.0/2425664.226.140.0 – 64.226.140.255
64.226.141.0/2425664.226.141.0 – 64.226.141.255
64.226.142.0/2425664.226.142.0 – 64.226.142.255
64.226.143.0/2425664.226.143.0 – 64.226.143.255
64.227.192.0/2425664.227.192.0 – 64.227.192.255
64.227.193.0/2425664.227.193.0 – 64.227.193.255
64.227.194.0/2425664.227.194.0 – 64.227.194.255
64.227.195.0/2425664.227.195.0 – 64.227.195.255
64.227.196.0/2425664.227.196.0 – 64.227.196.255
64.227.197.0/2425664.227.197.0 – 64.227.197.255
64.227.198.0/2425664.227.198.0 – 64.227.198.255
64.227.199.0/2425664.227.199.0 – 64.227.199.255
64.227.200.0/2425664.227.200.0 – 64.227.200.255
The 25 largest of 46. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS398391 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=AS398391&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS398391, with or without a key:

curl "https://api.ipapi.is/?q=64.226.128.1"

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