ASN AS11240 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11240?

AS11240 is listed under AccessATC.

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.

AS11240 AccessATC | IPGeolocation.io

ASN Lookup Tool

AccessATC atcnetworks.net

US 27 Routes

AS Data

AS11240

AS11240 – AccessATC

AS Number	11240
AS Name	ATC-BROADBAND
Organization	AccessATC (access-173)
Country	US
Website	atcnetworks.net
Number of IPv4 Routes	22
Number of IPv6 Routes	5
ASN type	ISP
Registry	ARIN
Date Allocated	1998-05-27

ASN Intelligence API for production workflows

Use ASN data for AS11240 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
216.81.116.0/24	AS11240	AccessATC	Alma Telephone	256
204.145.248.0/24	AS11240	AccessATC	Meadows Regional Medical Center	256
216.81.96.0/19	AS11240	AccessATC	Alma Telephone	8192
2607:3200:2::/48	AS11240	AccessATC	Alma Telephone	~1×10²⁴
209.212.130.0/24	AS11240	AccessATC	Alma Telephone	256
216.81.107.0/24	AS11240	AccessATC	Alma Telephone	256
216.81.120.0/24	AS11240	AccessATC	Alma Telephone	256
216.81.126.0/24	AS11240	AccessATC	Alma Telephone	256
216.81.110.0/24	AS11240	AccessATC	Alma Telephone	256
216.81.100.0/24	AS11240	AccessATC	Alma Telephone	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:       11240
ASName:         ATC-BROADBAND
ASHandle:       AS11240
RegDate:        1998-05-27
Updated:        2018-09-06
Ref:            https://rdap.arin.net/registry/autnum/11240


OrgName:        AccessATC
OrgId:          ACCESS-173
Address:        101 Mercer St.
City:           Alma
StateProv:      GA
PostalCode:     31510
Country:        US
RegDate:        1998-05-27
Updated:        2019-09-23
Ref:            https://rdap.arin.net/registry/entity/ACCESS-173


OrgNOCHandle: WCM3-ARIN
OrgNOCName:   Music, William Chris
OrgNOCPhone:  +1-912-632-3131 
OrgNOCEmail:  cmusic@atcnetworks.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/WCM3-ARIN

OrgTechHandle: WCM3-ARIN
OrgTechName:   Music, William Chris
OrgTechPhone:  +1-912-632-3131 
OrgTechEmail:  cmusic@atcnetworks.net
OrgTechRef:    https://rdap.arin.net/registry/entity/WCM3-ARIN

OrgAbuseHandle: WCM3-ARIN
OrgAbuseName:   Music, William Chris
OrgAbusePhone:  +1-912-632-3131 
OrgAbuseEmail:  cmusic@atcnetworks.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/WCM3-ARIN

RTechHandle: WCM3-ARIN
RTechName:   Music, William Chris
RTechPhone:  +1-912-632-3131 
RTechEmail:  cmusic@atcnetworks.net
RTechRef:    https://rdap.arin.net/registry/entity/WCM3-ARIN

RAbuseHandle: WCM3-ARIN
RAbuseName:   Music, William Chris
RAbusePhone:  +1-912-632-3131 
RAbuseEmail:  cmusic@atcnetworks.net
RAbuseRef:    https://rdap.arin.net/registry/entity/WCM3-ARIN

RNOCHandle: NOC32439-ARIN
RNOCName:   NOC
RNOCPhone:  +1-877-217-2069 
RNOCEmail:  noc@atcnetworks.net
RNOCRef:    https://rdap.arin.net/registry/entity/NOC32439-ARIN

RNOCHandle: WCM3-ARIN
RNOCName:   Music, William Chris
RNOCPhone:  +1-912-632-3131 
RNOCEmail:  cmusic@atcnetworks.net
RNOCRef:    https://rdap.arin.net/registry/entity/WCM3-ARIN

RTechHandle: NOC32439-ARIN
RTechName:   NOC
RTechPhone:  +1-877-217-2069 
RTechEmail:  noc@atcnetworks.net
RTechRef:    https://rdap.arin.net/registry/entity/NOC32439-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" : "11240",
    "as_handle" : "AS11240",
    "as_name" : "ATC-BROADBAND",
    "tech_contacts" : [ "WCM3-ARIN", "WCM3-ARIN", "NOC32439-ARIN" ],
    "abuse_contacts" : [ "WCM3-ARIN", "WCM3-ARIN" ],
    "date_created" : "1998-05-27",
    "date_updated" : "2018-09-06",
    "source" : "https://rdap.arin.net/registry/autnum/11240"
  } ],
  "organization" : {
    "handle" : "ACCESS-173",
    "name" : "AccessATC",
    "address" : [ "101 Mercer St.", "Alma", "GA", "31510", "US" ],
    "street" : "Mercer St.",
    "city" : "Alma",
    "state" : "GA",
    "zip_code" : "31510",
    "country" : [ "US" ],
    "date_created" : "1998-05-27",
    "date_updated" : "2019-09-23",
    "source" : "https://rdap.arin.net/registry/entity/ACCESS-173",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "WCM3-ARIN",
    "name" : "Music, William Chris",
    "email" : [ "cmusic@atcnetworks.net" ],
    "phone" : [ "+1-912-632-3131" ],
    "source" : "https://rdap.arin.net/registry/entity/WCM3-ARIN"
  }, {
    "handle" : "NOC32439-ARIN",
    "name" : "NOC",
    "email" : [ "noc@atcnetworks.net" ],
    "phone" : [ "+1-877-217-2069" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC32439-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WCM3-ARIN",
    "name" : "Music, William Chris",
    "email" : [ "cmusic@atcnetworks.net" ],
    "phone" : [ "+1-912-632-3131" ],
    "source" : "https://rdap.arin.net/registry/entity/WCM3-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS1239	Cogent Communications, LLC	US
AS2914	NTT America, Inc.	US
AS174	Cogent Communications, LLC	US
AS394473	Brantley Telephone Company, Inc.	US

Upstreams

AS Number	Description	Country
AS2914	NTT America, Inc.	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS394473	Brantley Telephone Company, Inc.	US