ASN AS40391 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40391?

AS40391 is listed under CHS COOPERATIVES FOUNDATION.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS40391 CHS COOPERATIVES FOUNDATION

ASN Lookup Tool

CHS COOPERATIVES FOUNDATION chsinc.com

US 7 Routes

AS Data

AS40391

AS40391 – CHS COOPERATIVES FOUNDATION

AS Number	40391
AS Name	CHSINC
Organization	CHS COOPERATIVES FOUNDATION (chscoo)
Country	US
Website	chsinc.com
Number of IPv4 Routes	7
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2007-02-08

ASN Intelligence API for production workflows

Use ASN data for AS40391 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
205.235.218.0/24	AS40391	CHS COOPERATIVES FOUNDATION	CHS Inc.	256
205.235.221.0/24	AS40391	CHS COOPERATIVES FOUNDATION	CHS Inc.	256
205.235.222.0/24	AS40391	CHS COOPERATIVES FOUNDATION	CHS Inc.	256
205.235.208.0/24	AS40391	CHS COOPERATIVES FOUNDATION	CHS Inc.	256
205.235.219.0/24	AS40391	CHS COOPERATIVES FOUNDATION	CHS Inc.	256
205.235.213.0/24	AS40391	CHS COOPERATIVES FOUNDATION	CHS Inc.	256
205.235.217.0/24	AS40391	CHS COOPERATIVES FOUNDATION	CHS Inc.	256

Raw Whois Response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       40391
ASName:         CHSINC
ASHandle:       AS40391
RegDate:        2007-02-08
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/40391


OrgName:        CHS COOPERATIVES FOUNDATION
OrgId:          CHSCOO
Address:        5500 CENEX DR
City:           INVER GROVE HEIGHTS
StateProv:      MN
PostalCode:     55077
Country:        US
RegDate:        2001-07-13
Updated:        2024-12-12
Ref:            https://rdap.arin.net/registry/entity/CHSCOO


OrgTechHandle: JRE235-ARIN
OrgTechName:   RECTOR, JOEL 
OrgTechPhone:  +1-651-355-5555 
OrgTechEmail:  joel.rector@chsinc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JRE235-ARIN

OrgAbuseHandle: ISC21-ARIN
OrgAbuseName:   IT Service Center
OrgAbusePhone:  +1-651-355-5555 
OrgAbuseEmail:  itservicecenter@chsinc.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISC21-ARIN

OrgTechHandle: JAK30-ARIN
OrgTechName:   Koll, Joshua Alan
OrgTechPhone:  +1-651-355-6814 
OrgTechEmail:  Joshua.koll@chsinc.com
OrgTechRef:    https://rdap.arin.net/registry/entity/JAK30-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.arin.net",
  "aut_nums" : [ {
    "aut_num" : "40391",
    "as_handle" : "AS40391",
    "as_name" : "CHSINC",
    "tech_contacts" : [ "JRE235-ARIN", "JAK30-ARIN" ],
    "abuse_contacts" : [ "ISC21-ARIN" ],
    "date_created" : "2007-02-08",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/40391"
  } ],
  "organization" : {
    "handle" : "CHSCOO",
    "name" : "CHS COOPERATIVES FOUNDATION",
    "address" : [ "5500 CENEX DR", "INVER GROVE HEIGHTS", "MN", "55077", "US" ],
    "street" : "Cenex Dr",
    "city" : "Inver Grove Heights",
    "state" : "MN",
    "zip_code" : "55077",
    "country" : [ "US" ],
    "date_created" : "2001-07-13",
    "date_updated" : "2024-12-12",
    "source" : "https://rdap.arin.net/registry/entity/CHSCOO",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "JRE235-ARIN",
    "name" : "RECTOR, JOEL",
    "email" : [ "joel.rector@chsinc.com" ],
    "phone" : [ "+1-651-355-5555" ],
    "source" : "https://rdap.arin.net/registry/entity/JRE235-ARIN"
  }, {
    "handle" : "JAK30-ARIN",
    "name" : "Koll, Joshua Alan",
    "email" : [ "Joshua.koll@chsinc.com" ],
    "phone" : [ "+1-651-355-6814" ],
    "source" : "https://rdap.arin.net/registry/entity/JAK30-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ISC21-ARIN",
    "name" : "IT Service Center",
    "email" : [ "itservicecenter@chsinc.com" ],
    "phone" : [ "+1-651-355-5555" ],
    "source" : "https://rdap.arin.net/registry/entity/ISC21-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15165	Mutual Telephone Company	US
AS7018	AT&T Enterprises, LLC	US
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS13367	Comcast Cable Communications, LLC	US
AS33650	Comcast Cable Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS33657	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15165	Mutual Telephone Company	US
AS7018	AT&T Enterprises, LLC	US
AS13367	Comcast Cable Communications, LLC	US
AS33650	Comcast Cable Communications, LLC	US
AS3356	Level 3 Parent, LLC	US
AS6461	Zayo Bandwidth	US
AS33657	Comcast Cable Communications, LLC	US