Autonomous System

AS397142 City of Fort Collins

GovernmentActiveUnited StatesARIN

AS397142 (FORT-COLLINS-CONNEXION) is a government network operated by City of Fort Collins in United States, registered with ARIN. It has 13 IPv4 prefixes with 36,096 addresses and 10 IPv6 prefixes, which makes it the 5,017th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses36,096in 13 prefixes
IPv6 prefixes10≈ 8.2 × 10²⁸ addresses
Size rank#5,017of 82,200 active ASNs
Abuser scoreVery Low0.04% of its addresses flagged · method

Details

OrganizationCity of Fort Collins
AS nameFORT-COLLINS-CONNEXION
Websitefcgov.com
Country United States (US)
Network typeGovernment
RegistryARIN
Abuse contactabuse@fcconnexion.com
Registered2018-10-30
Last updated2018-10-30

IPv4 prefixes

13 prefixes · 36,096 addresses
NetworkAddressesFirst – last address
38.15.32.0/198,19238.15.32.0 – 38.15.63.255
38.175.160.0/198,19238.175.160.0 – 38.175.191.255
38.246.0.0/198,19238.246.0.0 – 38.246.31.255
167.94.176.0/204,096167.94.176.0 – 167.94.191.255
38.75.232.0/212,04838.75.232.0 – 38.75.239.255
38.147.232.0/212,04838.147.232.0 – 38.147.239.255
38.80.148.0/221,02438.80.148.0 – 38.80.151.255
198.99.80.0/221,024198.99.80.0 – 198.99.83.255
23.163.32.0/2425623.163.32.0 – 23.163.32.255
192.251.149.0/24256192.251.149.0 – 192.251.149.255
204.107.184.0/24256204.107.184.0 – 204.107.184.255
204.133.79.0/24256204.133.79.0 – 204.133.79.255
204.133.83.0/24256204.133.83.0 – 204.133.83.255

IPv6 prefixes

10 prefixes
  • 2605:b40::/32
  • 2605:b40:1100::/40
  • 2605:b40:1200::/40
  • 2605:b40:1300::/40
  • 2605:b40:1400::/40
  • 2605:b40:2100::/40
  • 2605:b40:2200::/40
  • 2605:b40:2300::/40
  • 2605:b40:2400::/40
  • 2605:b40:f0c0::/48

Query AS397142 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=AS397142&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS397142, with or without a key:

curl "https://api.ipapi.is/?q=38.15.32.1"

Largest networks in United States