Autonomous System

AS18815 CITY AND COUNTY OF DENVER

GovernmentActiveUnited StatesARIN

AS18815 (AS-CITY-AND-COUNTY-OF-DENVER) is a government network operated by CITY AND COUNTY OF DENVER in United States, registered with ARIN. It has 3 IPv4 prefixes with 66,048 addresses, which makes it the 3,379th largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses66,048in 3 prefixes
IPv6 prefixes0none
Size rank#3,379of 82,283 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationCITY AND COUNTY OF DENVER
AS nameAS-CITY-AND-COUNTY-OF-DENVER
Websitedenvergov.org
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactnicks@denvergov.org
Registered2007-08-03
Last updated2012-03-02

IPv4 prefixes

3 prefixes · 66,048 addresses
NetworkAddressesFirst – last address
169.133.0.0/1665,536169.133.0.0 – 169.133.255.255
169.133.1.0/24256169.133.1.0 – 169.133.1.255
169.133.10.0/24256169.133.10.0 – 169.133.10.255

IPv6 prefixes

No IPv6 prefixes.

Query AS18815 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=AS18815&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS18815, with or without a key:

curl "https://api.ipapi.is/?q=169.133.0.1"

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