Autonomous System

AS36692 Cisco OpenDNS, LLC

BusinessActiveUnited StatesARIN

AS36692 (CISCO-UMBRELLA) is a business network operated by Cisco OpenDNS, LLC in United States, registered with ARIN. It has 656 IPv4 prefixes with 178,176 addresses and 171 IPv6 prefixes, which makes it the 1,423rd largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses178,176in 656 prefixes
IPv6 prefixes171≈ 1.0 × 10²⁷ addresses
Size rank#1,423of 82,283 active ASNs
Abuser scoreLow0.08% of its addresses flagged · method

Details

OrganizationCisco OpenDNS, LLC
AS nameCISCO-UMBRELLA
Websitecisco.com
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactrir-abuse@cisco.com
Registered2006-03-21
Last updated2026-01-14

IPv4 prefixes

656 prefixes · 178,176 addresses
NetworkAddressesFirst – last address
146.112.96.0/212,048146.112.96.0 – 146.112.103.255
146.112.104.0/221,024146.112.104.0 – 146.112.107.255
146.112.108.0/221,024146.112.108.0 – 146.112.111.255
163.129.204.0/221,024163.129.204.0 – 163.129.207.255
163.129.208.0/221,024163.129.208.0 – 163.129.211.255
146.112.64.0/23512146.112.64.0 – 146.112.65.255
146.112.66.0/23512146.112.66.0 – 146.112.67.255
146.112.72.0/23512146.112.72.0 – 146.112.73.255
146.112.80.0/23512146.112.80.0 – 146.112.81.255
146.112.82.0/23512146.112.82.0 – 146.112.83.255
146.112.84.0/23512146.112.84.0 – 146.112.85.255
146.112.92.0/23512146.112.92.0 – 146.112.93.255
146.112.94.0/23512146.112.94.0 – 146.112.95.255
146.112.96.0/23512146.112.96.0 – 146.112.97.255
146.112.100.0/23512146.112.100.0 – 146.112.101.255
146.112.102.0/23512146.112.102.0 – 146.112.103.255
146.112.106.0/23512146.112.106.0 – 146.112.107.255
146.112.108.0/23512146.112.108.0 – 146.112.109.255
146.112.112.0/23512146.112.112.0 – 146.112.113.255
146.112.116.0/23512146.112.116.0 – 146.112.117.255
146.112.118.0/23512146.112.118.0 – 146.112.119.255
146.112.124.0/23512146.112.124.0 – 146.112.125.255
146.112.160.0/23512146.112.160.0 – 146.112.161.255
146.112.162.0/23512146.112.162.0 – 146.112.163.255
146.112.164.0/23512146.112.164.0 – 146.112.165.255
The 25 largest of 656. The API and the database have all of them.

IPv6 prefixes

171 prefixes
  • 2603:5000:60::/44
  • 2603:5000:70::/44
  • 2603:5000:80::/44
  • 2603:5000:90::/44
  • 2603:5000:3000::/44
  • 2603:5000:3010::/44
  • 2603:5000:3020::/44
  • 2603:5000:3030::/44
  • 2603:5000:3060::/44
  • 2603:5000:3070::/44
  • 2603:5000:3080::/44
  • 2603:5000:3090::/44
  • 2603:5000:4060::/44
  • 2603:5000:4070::/44
  • 2603:5000:4080::/44
  • 2603:5000:4090::/44
  • 2603:5001:10::/44
  • 2603:5001:20::/44
  • 2603:5001:30::/44
  • 2603:5001:40::/44
  • 2603:5001:3000::/44
  • 2603:5001:3010::/44
  • 2603:5001:3020::/44
  • 2603:5001:3030::/44
  • 2603:5001:3040::/44
The 25 largest of 171. The API and the database have all of them.

Query AS36692 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=AS36692&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS36692, with or without a key:

curl "https://api.ipapi.is/?q=146.112.96.1"

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