Autonomous System

AS53813 ZSCALER, INC.

HostingActiveUnited StatesARIN

AS53813 (ZSCALER-INC) is a hosting network operated by ZSCALER, INC. in United States, registered with ARIN. It has 358 IPv4 prefixes with 138,752 addresses and 31 IPv6 prefixes, which makes it the 1,715th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses138,752in 358 prefixes
IPv6 prefixes31≈ 7.1 × 10²⁷ addresses
Size rank#1,715of 82,200 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationZSCALER, INC. · hosting provider profile
AS nameZSCALER-INC
Websitezscaler.com
Country United States (US)
Network typeHosting
RegistryARIN
Abuse contactpoc-abuse@zscaler.com
Registered2011-06-03
Last updated2013-04-23

IPv4 prefixes

358 prefixes · 138,752 addresses
NetworkAddressesFirst – last address
101.2.202.0/23512101.2.202.0 – 101.2.203.255
101.2.204.0/23512101.2.204.0 – 101.2.205.255
101.2.216.0/23512101.2.216.0 – 101.2.217.255
101.2.218.0/23512101.2.218.0 – 101.2.219.255
101.2.220.0/23512101.2.220.0 – 101.2.221.255
101.2.222.0/23512101.2.222.0 – 101.2.223.255
101.2.224.0/23512101.2.224.0 – 101.2.225.255
101.2.226.0/23512101.2.226.0 – 101.2.227.255
101.2.228.0/23512101.2.228.0 – 101.2.229.255
101.2.230.0/23512101.2.230.0 – 101.2.231.255
101.2.232.0/23512101.2.232.0 – 101.2.233.255
101.2.234.0/23512101.2.234.0 – 101.2.235.255
101.2.236.0/23512101.2.236.0 – 101.2.237.255
101.2.238.0/23512101.2.238.0 – 101.2.239.255
101.2.242.0/23512101.2.242.0 – 101.2.243.255
101.2.244.0/23512101.2.244.0 – 101.2.245.255
101.2.248.0/23512101.2.248.0 – 101.2.249.255
101.2.252.0/23512101.2.252.0 – 101.2.253.255
101.2.254.0/23512101.2.254.0 – 101.2.255.255
136.226.222.0/23512136.226.222.0 – 136.226.223.255
136.226.224.0/23512136.226.224.0 – 136.226.225.255
136.226.228.0/23512136.226.228.0 – 136.226.229.255
136.226.230.0/23512136.226.230.0 – 136.226.231.255
136.226.232.0/23512136.226.232.0 – 136.226.233.255
136.226.234.0/23512136.226.234.0 – 136.226.235.255
The 25 largest of 358. The API and the database have all of them.

IPv6 prefixes

31 prefixes
  • 2400:7aa0:1200::/40
  • 2400:7aa0:1300::/40
  • 2400:7aa0:1400::/40
  • 2400:7aa0:1500::/40
  • 2400:7aa0:1600::/40
  • 2400:7aa0:1700::/40
  • 2400:7aa0:1800::/40
  • 2400:7aa0:1900::/40
  • 2400:7aa0:1a00::/40
  • 2400:7aa0:1b00::/40
  • 2400:7aa0:1c00::/40
  • 2400:7aa0:1d00::/40
  • 2400:7aa0:1e00::/40
  • 2400:7aa0:1f00::/40
  • 2400:7aa0:2200::/40
  • 2400:7aa0:2300::/40
  • 2400:7aa0:2400::/40
  • 2400:7aa0:2500::/40
  • 2400:7aa0:2600::/40
  • 2400:7aa0:2800::/40
  • 2400:7aa0:2900::/40
  • 2400:7aa0:2b00::/40
  • 2400:7aa0:2c00::/40
  • 2400:7aa0:2d00::/48
  • 2605:4300:5::/48
The 25 largest of 31. The API and the database have all of them.

Query AS53813 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=AS53813&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS53813, with or without a key:

curl "https://api.ipapi.is/?q=101.2.202.1"

Other networks of ZSCALER, INC.

AS22616 ZSCALER, INC.933,632 IPv4 addresses

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