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.

AS27343 Monsanto | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

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

ASN Lookup Tool

Monsanto monsanto.com

US 3 Routes

AS Data

AS27343

AS27343 – Monsanto

AS Number	27343
AS Name	MONSANTO-INET
Organization	Monsanto (monsa)
Country	US
Website	monsanto.com
Number of IPv4 Routes	3
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2003-02-19

ASN Intelligence API for production workflows

Use ASN data for AS27343 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
149.234.226.0/23	AS27343	Monsanto	Bayer SA	512
149.234.226.0/24	AS27343	Monsanto	Bayer SA	256
149.234.232.0/23	AS27343	Monsanto	Bayer SA	512

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:       27343
ASName:         MONSANTO-INET
ASHandle:       AS27343
RegDate:        2003-02-19
Updated:        2012-03-02
Ref:            https://rdap.arin.net/registry/autnum/27343


OrgName:        Monsanto
OrgId:          MONSA
Address:        800 North Lindbergh Blvd.
City:           Saint Louis
StateProv:      MO
PostalCode:     63167
Country:        US
RegDate:        2002-12-16
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/MONSA


OrgAbuseHandle: NETWO62-ARIN
OrgAbuseName:   Network Services
OrgAbusePhone:  +1-314-694-3900 
OrgAbuseEmail:  john.w.grant@monsanto.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO62-ARIN

OrgTechHandle: NETWO62-ARIN
OrgTechName:   Network Services
OrgTechPhone:  +1-314-694-3900 
OrgTechEmail:  john.w.grant@monsanto.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO62-ARIN

RTechHandle: NETWO62-ARIN
RTechName:   Network Services
RTechPhone:  +1-314-694-3900 
RTechEmail:  john.w.grant@monsanto.com
RTechRef:    https://rdap.arin.net/registry/entity/NETWO62-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" : "27343",
    "as_handle" : "AS27343",
    "as_name" : "MONSANTO-INET",
    "tech_contacts" : [ "NETWO62-ARIN", "NETWO62-ARIN" ],
    "abuse_contacts" : [ "NETWO62-ARIN" ],
    "date_created" : "2003-02-19",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/27343"
  } ],
  "organization" : {
    "handle" : "MONSA",
    "name" : "Monsanto",
    "address" : [ "800 North Lindbergh Blvd.", "Saint Louis", "MO", "63167", "US" ],
    "street" : "North Lindbergh Blvd.",
    "city" : "Saint Louis",
    "state" : "MO",
    "zip_code" : "63167",
    "country" : [ "US" ],
    "date_created" : "2002-12-16",
    "date_updated" : "2011-09-24",
    "source" : "https://rdap.arin.net/registry/entity/MONSA",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NETWO62-ARIN",
    "name" : "Network Services",
    "email" : [ "john.w.grant@monsanto.com" ],
    "phone" : [ "+1-314-694-3900" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO62-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "NETWO62-ARIN",
    "name" : "Network Services",
    "email" : [ "john.w.grant@monsanto.com" ],
    "phone" : [ "+1-314-694-3900" ],
    "source" : "https://rdap.arin.net/registry/entity/NETWO62-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS15830	Equinix (EMEA) Acquisition Enterprises B.V.	NL
AS32787	Akamai Technologies, Inc.	US

Upstreams

AS Number	Description	Country
AS15830	Equinix EMEA Acquisition Enterprises B.V.	NL
AS32787	Akamai Technologies, Inc.	US

Frequently Asked Questions

What is ASN AS27343?

ASN AS27343 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27343?

AS27343 is listed under Monsanto.

What do peers, upstreams, and downstreams mean?

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 included here?

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

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.