Autonomous System

AS36548 City of Jacksonville, Florida

GovernmentActiveUnited StatesARIN

AS36548 (ASCOJ) is a government network operated by City of Jacksonville, Florida in United States, registered with ARIN. It has 28 IPv4 prefixes with 72,448 addresses, which makes it the 2,916th largest of 82,283 active autonomous systems by IPv4 space.

IPv4 addresses72,448in 28 prefixes
IPv6 prefixes0none
Size rank#2,916of 82,283 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationCity of Jacksonville, Florida
AS nameASCOJ
Websitecoj.net
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactTOssi@coj.net
Registered2006-01-30
Last updated2012-03-02

IPv4 prefixes

28 prefixes · 72,448 addresses
NetworkAddressesFirst – last address
161.243.0.0/1665,536161.243.0.0 – 161.243.255.255
161.243.15.0/24256161.243.15.0 – 161.243.15.255
161.243.16.0/24256161.243.16.0 – 161.243.16.255
161.243.17.0/24256161.243.17.0 – 161.243.17.255
161.243.24.0/24256161.243.24.0 – 161.243.24.255
161.243.30.0/24256161.243.30.0 – 161.243.30.255
161.243.45.0/24256161.243.45.0 – 161.243.45.255
161.243.81.0/24256161.243.81.0 – 161.243.81.255
161.243.92.0/24256161.243.92.0 – 161.243.92.255
161.243.160.0/24256161.243.160.0 – 161.243.160.255
161.243.188.0/24256161.243.188.0 – 161.243.188.255
161.243.189.0/24256161.243.189.0 – 161.243.189.255
161.243.190.0/24256161.243.190.0 – 161.243.190.255
161.243.200.0/24256161.243.200.0 – 161.243.200.255
161.243.231.0/24256161.243.231.0 – 161.243.231.255
161.243.232.0/24256161.243.232.0 – 161.243.232.255
161.243.233.0/24256161.243.233.0 – 161.243.233.255
161.243.234.0/24256161.243.234.0 – 161.243.234.255
161.243.237.0/24256161.243.237.0 – 161.243.237.255
161.243.253.0/24256161.243.253.0 – 161.243.253.255
161.243.255.0/24256161.243.255.0 – 161.243.255.255
205.173.32.0/24256205.173.32.0 – 205.173.32.255
205.173.33.0/24256205.173.33.0 – 205.173.33.255
205.173.34.0/24256205.173.34.0 – 205.173.34.255
205.173.35.0/24256205.173.35.0 – 205.173.35.255
The 25 largest of 28. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS36548 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=AS36548&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS36548, with or without a key:

curl "https://api.ipapi.is/?q=161.243.0.1"

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