ASN AS40599 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS40599?

AS40599 is listed under Gentex Corporation.

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.

AS40599 Gentex Corporation | IPGeolocation.io

ASN Lookup Tool

Gentex Corporation gentex.com

US 1 Routes

AS Data

AS40599

AS40599 – Gentex Corporation

AS Number	40599
AS Name	GENTEXCORPORATION
Organization	Gentex Corporation (gc-3)
Country	US
Website	gentex.com
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2011-04-15

ASN Intelligence API for production workflows

Use ASN data for AS40599 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
204.19.223.0/24	AS40599	Gentex Corporation	Gentex Corporation	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:       40599
ASName:         GENTEXCORPORATION
ASHandle:       AS40599
RegDate:        2011-04-15
Updated:        2012-02-24
Comment:        www.gentex.com
Ref:            https://rdap.arin.net/registry/autnum/40599


OrgName:        Gentex Corporation
OrgId:          GC-3
Address:        600 N. Centennial
City:           Zeeland
StateProv:      MI
PostalCode:     49464
Country:        US
RegDate:        2011-03-10
Updated:        2026-03-31
Ref:            https://rdap.arin.net/registry/entity/GC-3


OrgDNSHandle: INFRA275-ARIN
OrgDNSName:   Infrastructure
OrgDNSPhone:  +1-616-772-1800 
OrgDNSEmail:  DG-IT.Infrastructure.alerts@gentex.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/INFRA275-ARIN

OrgTechHandle: PIKEJ13-ARIN
OrgTechName:   PIKE, JEFF 
OrgTechPhone:  +1-616-772-1800 
OrgTechEmail:  jeff.pike@gentex.com
OrgTechRef:    https://rdap.arin.net/registry/entity/PIKEJ13-ARIN

OrgNOCHandle: INFRA275-ARIN
OrgNOCName:   Infrastructure
OrgNOCPhone:  +1-616-772-1800 
OrgNOCEmail:  DG-IT.Infrastructure.alerts@gentex.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/INFRA275-ARIN

OrgRoutingHandle: INFRA275-ARIN
OrgRoutingName:   Infrastructure
OrgRoutingPhone:  +1-616-772-1800 
OrgRoutingEmail:  DG-IT.Infrastructure.alerts@gentex.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/INFRA275-ARIN

OrgTechHandle: INFRA275-ARIN
OrgTechName:   Infrastructure
OrgTechPhone:  +1-616-772-1800 
OrgTechEmail:  DG-IT.Infrastructure.alerts@gentex.com
OrgTechRef:    https://rdap.arin.net/registry/entity/INFRA275-ARIN

OrgAbuseHandle: INFRA275-ARIN
OrgAbuseName:   Infrastructure
OrgAbusePhone:  +1-616-772-1800 
OrgAbuseEmail:  DG-IT.Infrastructure.alerts@gentex.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/INFRA275-ARIN

OrgTechHandle: KAR30-ARIN
OrgTechName:   Roetman, Kim Action
OrgTechPhone:  +1-616-772-1590 
OrgTechEmail:  kim.roetman@gentex.com
OrgTechRef:    https://rdap.arin.net/registry/entity/KAR30-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" : "40599",
    "as_handle" : "AS40599",
    "as_name" : "GENTEXCORPORATION",
    "admin_contacts" : [ "INFRA275-ARIN" ],
    "tech_contacts" : [ "PIKEJ13-ARIN", "INFRA275-ARIN", "INFRA275-ARIN", "KAR30-ARIN" ],
    "abuse_contacts" : [ "INFRA275-ARIN" ],
    "date_created" : "2011-04-15",
    "date_updated" : "2012-02-24",
    "source" : "https://rdap.arin.net/registry/autnum/40599"
  } ],
  "organization" : {
    "handle" : "GC-3",
    "name" : "Gentex Corporation",
    "address" : [ "600 N. Centennial", "Zeeland", "MI", "49464", "US" ],
    "street" : "N. Centennial",
    "city" : "Zeeland",
    "state" : "MI",
    "zip_code" : "49464",
    "country" : [ "US" ],
    "date_created" : "2011-03-10",
    "date_updated" : "2026-03-31",
    "source" : "https://rdap.arin.net/registry/entity/GC-3",
    "addressCountry" : "US"
  },
  "administrative_contacts" : [ {
    "handle" : "INFRA275-ARIN",
    "name" : "Infrastructure",
    "email" : [ "DG-IT.Infrastructure.alerts@gentex.com" ],
    "phone" : [ "+1-616-772-1800" ],
    "source" : "https://rdap.arin.net/registry/entity/INFRA275-ARIN"
  } ],
  "technical_contacts" : [ {
    "handle" : "PIKEJ13-ARIN",
    "name" : "PIKE, JEFF",
    "email" : [ "jeff.pike@gentex.com" ],
    "phone" : [ "+1-616-772-1800" ],
    "source" : "https://rdap.arin.net/registry/entity/PIKEJ13-ARIN"
  }, {
    "handle" : "INFRA275-ARIN",
    "name" : "Infrastructure",
    "email" : [ "DG-IT.Infrastructure.alerts@gentex.com" ],
    "phone" : [ "+1-616-772-1800" ],
    "source" : "https://rdap.arin.net/registry/entity/INFRA275-ARIN"
  }, {
    "handle" : "KAR30-ARIN",
    "name" : "Roetman, Kim Action",
    "email" : [ "kim.roetman@gentex.com" ],
    "phone" : [ "+1-616-772-1590" ],
    "source" : "https://rdap.arin.net/registry/entity/KAR30-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "INFRA275-ARIN",
    "name" : "Infrastructure",
    "email" : [ "DG-IT.Infrastructure.alerts@gentex.com" ],
    "phone" : [ "+1-616-772-1800" ],
    "source" : "https://rdap.arin.net/registry/entity/INFRA275-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS12129	123.Net, Inc.	US
AS7018	AT&T Enterprises, LLC	US
AS11904	AcenTek	US

Upstreams

AS Number	Description	Country
AS12129	123.Net, Inc.	US
AS7018	AT&T Enterprises, LLC	US
AS11904	AcenTek	US