Autonomous System

AS394534 City of Chicago

GovernmentActiveUnited StatesARIN

AS394534 (CITYOFCHICAGO-ASN-01) is a government network operated by City of Chicago in United States, registered with ARIN. It has 11 IPv4 prefixes with 134,400 addresses, which makes it the 1,777th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses134,400in 11 prefixes
IPv6 prefixes0none
Size rank#1,777of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationCity of Chicago
AS nameCITYOFCHICAGO-ASN-01
Websitechicago.gov
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactkevin.kirby@chicago.gov
Registered2018-06-20
Last updated2019-06-27

IPv4 prefixes

11 prefixes · 134,400 addresses
NetworkAddressesFirst – last address
167.165.0.0/1665,536167.165.0.0 – 167.165.255.255
167.165.0.0/1732,768167.165.0.0 – 167.165.127.255
167.165.128.0/1732,768167.165.128.0 – 167.165.255.255
216.125.144.0/221,024216.125.144.0 – 216.125.147.255
167.165.222.0/23512167.165.222.0 – 167.165.223.255
167.165.232.0/23512167.165.232.0 – 167.165.233.255
167.165.230.0/24256167.165.230.0 – 167.165.230.255
167.165.231.0/24256167.165.231.0 – 167.165.231.255
167.165.234.0/24256167.165.234.0 – 167.165.234.255
167.165.238.0/24256167.165.238.0 – 167.165.238.255
167.165.239.0/24256167.165.239.0 – 167.165.239.255

IPv6 prefixes

No IPv6 prefixes.

Query AS394534 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=AS394534&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS394534, with or without a key:

curl "https://api.ipapi.is/?q=167.165.0.1"

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