Autonomous System

AS20311 Valero Corporate Services

BusinessActiveUnited StatesARIN

AS20311 (VALERO) is a business network operated by Valero Corporate Services in United States, registered with ARIN. It has 33 IPv4 prefixes with 258,048 addresses, which makes it the 1,082nd largest of 82,200 active autonomous systems by IPv4 space.

IPv4 addresses258,048in 33 prefixes
IPv6 prefixes0none
Size rank#1,082of 82,200 active ASNs
Abuser scoreVery Lowunder 0.01% of its addresses flagged · method

Details

OrganizationValero Corporate Services
AS nameVALERO
Websitevalero.com
Country United States (US)
Network typeBusiness
RegistryARIN
Abuse contactarin-contact@valero.com
Registered2001-04-20
Last updated2012-11-08

IPv4 prefixes

33 prefixes · 258,048 addresses
NetworkAddressesFirst – last address
149.58.0.0/1665,536149.58.0.0 – 149.58.255.255
170.111.0.0/1665,536170.111.0.0 – 170.111.255.255
149.58.0.0/204,096149.58.0.0 – 149.58.15.255
149.58.16.0/204,096149.58.16.0 – 149.58.31.255
149.58.32.0/204,096149.58.32.0 – 149.58.47.255
149.58.48.0/204,096149.58.48.0 – 149.58.63.255
149.58.64.0/204,096149.58.64.0 – 149.58.79.255
149.58.80.0/204,096149.58.80.0 – 149.58.95.255
149.58.112.0/204,096149.58.112.0 – 149.58.127.255
149.58.128.0/204,096149.58.128.0 – 149.58.143.255
149.58.144.0/204,096149.58.144.0 – 149.58.159.255
149.58.160.0/204,096149.58.160.0 – 149.58.175.255
149.58.176.0/204,096149.58.176.0 – 149.58.191.255
149.58.192.0/204,096149.58.192.0 – 149.58.207.255
149.58.208.0/204,096149.58.208.0 – 149.58.223.255
149.58.224.0/204,096149.58.224.0 – 149.58.239.255
149.58.240.0/204,096149.58.240.0 – 149.58.255.255
170.111.0.0/204,096170.111.0.0 – 170.111.15.255
170.111.16.0/204,096170.111.16.0 – 170.111.31.255
170.111.32.0/204,096170.111.32.0 – 170.111.47.255
170.111.48.0/204,096170.111.48.0 – 170.111.63.255
170.111.64.0/204,096170.111.64.0 – 170.111.79.255
170.111.80.0/204,096170.111.80.0 – 170.111.95.255
170.111.96.0/204,096170.111.96.0 – 170.111.111.255
170.111.112.0/204,096170.111.112.0 – 170.111.127.255
The 25 largest of 33. The API and the database have all of them.

IPv6 prefixes

No IPv6 prefixes.

Query AS20311 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=AS20311&key=YOUR_API_KEY"

Any address in its prefixes resolves to AS20311, with or without a key:

curl "https://api.ipapi.is/?q=149.58.0.1"

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