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AS12024 Advanced Corporate Network

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

Advanced Corporate Network acnusa.net

US 1 Routes

AS Data

AS12024

AS12024 – Advanced Corporate Network

AS Number	12024
AS Name	ASN-ACN
Organization	Advanced Corporate Network(adcn)
Country	US
Website	acnusa.net
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1999-03-05

ASN Intelligence API for production workflows

Use ASN data for AS12024 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.47.160.0/19	AS12024	Advanced Corporate Network	Advanced Corporate Network	8192

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:       12024
ASName:         ASN-ACN
ASHandle:       AS12024
RegDate:        1999-03-05
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/12024


OrgName:        Advanced Corporate Network
OrgId:          ADCN
Address:        192 Naugatuck Ave
City:           Milford
StateProv:      CT
PostalCode:     06460
Country:        US
RegDate:        1998-09-15
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/ADCN


OrgAbuseHandle: AH65-ARIN
OrgAbuseName:   Hostmaster
OrgAbusePhone:  +1-203-834-0606 
OrgAbuseEmail:  Hostmaster@acnusa.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/AH65-ARIN

OrgTechHandle: AH65-ARIN
OrgTechName:   Hostmaster
OrgTechPhone:  +1-203-834-0606 
OrgTechEmail:  Hostmaster@acnusa.net
OrgTechRef:    https://rdap.arin.net/registry/entity/AH65-ARIN

RTechHandle: AH65-ARIN
RTechName:   Hostmaster
RTechPhone:  +1-203-834-0606 
RTechEmail:  Hostmaster@acnusa.net
RTechRef:    https://rdap.arin.net/registry/entity/AH65-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" : "12024",
    "as_handle" : "AS12024",
    "as_name" : "ASN-ACN",
    "tech_contacts" : [ "AH65-ARIN", "AH65-ARIN" ],
    "abuse_contacts" : [ "AH65-ARIN" ],
    "date_created" : "1999-03-05",
    "date_updated" : "2012-03-02",
    "source" : "https://rdap.arin.net/registry/autnum/12024"
  } ],
  "organization" : {
    "handle" : "ADCN",
    "name" : "Advanced Corporate Network",
    "address" : [ "192 Naugatuck Ave", "Milford", "CT", "06460", "US" ],
    "street" : "Naugatuck Ave",
    "city" : "Milford",
    "state" : "CT",
    "zip_code" : "06460",
    "country" : [ "US" ],
    "date_created" : "1998-09-15",
    "date_updated" : "2011-09-24",
    "source" : "https://rdap.arin.net/registry/entity/ADCN",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "AH65-ARIN",
    "name" : "Hostmaster",
    "email" : [ "Hostmaster@acnusa.net" ],
    "phone" : [ "+1-203-834-0606" ],
    "source" : "https://rdap.arin.net/registry/entity/AH65-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "AH65-ARIN",
    "name" : "Hostmaster",
    "email" : [ "Hostmaster@acnusa.net" ],
    "phone" : [ "+1-203-834-0606" ],
    "source" : "https://rdap.arin.net/registry/entity/AH65-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS27185	Danbury Hospital - ITG	US
AS46887	Crown Castle Fiber LLC	US
AS27185	Danbury Hospital ITG	US
AS174	Cogent Communications, LLC	US
AS22742	Connecticut Education Network	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US
AS174	Cogent Communications, LLC	US
AS22742	Connecticut Education Network	US

Downstreams

AS Number	Description	Country
AS27185	Danbury Hospital ITG	US

Frequently Asked Questions

What is ASN AS12024?

ASN AS12024 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS12024?

AS12024 is listed under Advanced Corporate Network.

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.