Autonomous System

AS19254 Koch Industries, Inc.

BusinessActiveUnited StatesARIN

AS19254 (KOCH-INDUSTRIES) is a business network operated by Koch Industries, Inc. in United States, registered with ARIN. It has 41 IPv4 prefixes with 37,376 addresses, which makes it the 4,912th largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses37,376in 41 prefixes
IPv6 prefixes0none
Size rank#4,912of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationKoch Industries, Inc.
AS nameKOCH-INDUSTRIES
Websitekochinc.com
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactnetops@kochind.com
Registered2019-08-02
Last updated2019-08-02

IPv4 prefixes

41 prefixes · 37,376 addresses
NetworkAddressesFirst – last address
146.209.128.0/204,096146.209.128.0 – 146.209.143.255
146.209.152.0/212,048146.209.152.0 – 146.209.159.255
151.123.64.0/212,048151.123.64.0 – 151.123.71.255
151.123.72.0/212,048151.123.72.0 – 151.123.79.255
151.123.80.0/212,048151.123.80.0 – 151.123.87.255
151.123.88.0/212,048151.123.88.0 – 151.123.95.255
205.132.112.0/212,048205.132.112.0 – 205.132.119.255
206.220.176.0/212,048206.220.176.0 – 206.220.183.255
146.209.144.0/221,024146.209.144.0 – 146.209.147.255
151.123.64.0/221,024151.123.64.0 – 151.123.67.255
151.123.68.0/221,024151.123.68.0 – 151.123.71.255
151.123.72.0/221,024151.123.72.0 – 151.123.75.255
151.123.76.0/221,024151.123.76.0 – 151.123.79.255
151.123.80.0/221,024151.123.80.0 – 151.123.83.255
151.123.84.0/221,024151.123.84.0 – 151.123.87.255
151.123.88.0/221,024151.123.88.0 – 151.123.91.255
151.123.92.0/221,024151.123.92.0 – 151.123.95.255
205.132.112.0/221,024205.132.112.0 – 205.132.115.255
205.132.116.0/221,024205.132.116.0 – 205.132.119.255
206.220.176.0/221,024206.220.176.0 – 206.220.179.255
206.220.180.0/221,024206.220.180.0 – 206.220.183.255
146.209.224.0/23512146.209.224.0 – 146.209.225.255
198.178.78.0/23512198.178.78.0 – 198.178.79.255
146.209.148.0/24256146.209.148.0 – 146.209.148.255
146.209.149.0/24256146.209.149.0 – 146.209.149.255
The 25 largest of 41. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS19254 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=AS19254&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS19254, with or without a key:

curl "https://api.ipapi.is/?q=146.209.128.1"

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