ASN AS14291 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14291?

AS14291 is listed under Antietam Broadband.

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?

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AS14291 Antietam Broadband | IPGeolocation.io

ASN Lookup Tool

Antietam Broadband antietambroadband.com

US 28 Routes

AS Data

AS14291

AS14291 – Antietam Broadband

AS Number	14291
AS Name	ANTIETAM
Organization	Antietam Broadband (antm)
Country	US
Website	antietambroadband.com
Number of IPv4 Routes	28
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2002-03-12

ASN Intelligence API for production workflows

Use ASN data for AS14291 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.101.228.0/24	AS14291	Antietam Broadband	Antietam Cable Television, Inc.	256
208.101.237.0/24	AS14291	Antietam Broadband	Antietam Cable Television, Inc	256
208.93.196.0/22	AS14291	Antietam Broadband	Antietam Broadband	1024
24.49.32.0/19	AS14291	Antietam Broadband	Antietam Cable Television, Inc	8192
192.16.120.0/23	AS14291	Antietam Broadband	Antietam Broadband	512
204.80.103.0/24	AS14291	Antietam Broadband	Antietam Broadband	256
69.88.32.0/20	AS14291	Antietam Broadband	Antietam Cable Television	4096
24.235.80.0/20	AS14291	Antietam Broadband	Antietam Broadband	4096
199.73.28.0/22	AS14291	Antietam Broadband	Antietam Broadband	1024
216.245.84.0/22	AS14291	Antietam Broadband	Antietam Broadband	1024

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:       14291
ASName:         ANTIETAM
ASHandle:       AS14291
RegDate:        2002-03-12
Updated:        2017-10-27
Ref:            https://rdap.arin.net/registry/autnum/14291


OrgName:        Antietam Broadband
OrgId:          ANTM
Address:        1000 Willow Circle
City:           Hagerstown
StateProv:      MD
PostalCode:     21740
Country:        US
RegDate:        
Updated:        2025-09-15
Ref:            https://rdap.arin.net/registry/entity/ANTM


OrgAbuseHandle: ABUSE6425-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-301-797-5000 
OrgAbuseEmail:  abuse@myactv.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE6425-ARIN

OrgTechHandle: NOC32723-ARIN
OrgTechName:   NOC
OrgTechPhone:  +1-301-797-5000 
OrgTechEmail:  noc@schurz.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC32723-ARIN

OrgTechHandle: ADMIN9132-ARIN
OrgTechName:   Admin
OrgTechPhone:  +1-301-797-5000 
OrgTechEmail:  jkatchmar@antietambroadband.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN9132-ARIN

RTechHandle: NOC32723-ARIN
RTechName:   NOC
RTechPhone:  +1-301-797-5000 
RTechEmail:  noc@schurz.com
RTechRef:    https://rdap.arin.net/registry/entity/NOC32723-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" : "14291",
    "as_handle" : "AS14291",
    "as_name" : "ANTIETAM",
    "tech_contacts" : [ "NOC32723-ARIN", "ADMIN9132-ARIN", "NOC32723-ARIN" ],
    "abuse_contacts" : [ "ABUSE6425-ARIN" ],
    "date_created" : "2002-03-12",
    "date_updated" : "2017-10-27",
    "source" : "https://rdap.arin.net/registry/autnum/14291"
  } ],
  "organization" : {
    "handle" : "ANTM",
    "name" : "Antietam Broadband",
    "address" : [ "1000 Willow Circle", "Hagerstown", "MD", "21740", "US" ],
    "street" : "Willow Circle",
    "city" : "Hagerstown",
    "state" : "MD",
    "zip_code" : "21740",
    "country" : [ "US" ],
    "date_updated" : "2025-09-15",
    "source" : "https://rdap.arin.net/registry/entity/ANTM",
    "addressCountry" : "US"
  },
  "technical_contacts" : [ {
    "handle" : "NOC32723-ARIN",
    "name" : "NOC",
    "email" : [ "noc@schurz.com" ],
    "phone" : [ "+1-301-797-5000" ],
    "source" : "https://rdap.arin.net/registry/entity/NOC32723-ARIN"
  }, {
    "handle" : "ADMIN9132-ARIN",
    "name" : "Admin",
    "email" : [ "jkatchmar@antietambroadband.com" ],
    "phone" : [ "+1-301-797-5000" ],
    "source" : "https://rdap.arin.net/registry/entity/ADMIN9132-ARIN"
  } ],
  "abuse_contacts" : [ {
    "handle" : "ABUSE6425-ARIN",
    "name" : "Abuse",
    "email" : [ "abuse@myactv.net" ],
    "phone" : [ "+1-301-797-5000" ],
    "source" : "https://rdap.arin.net/registry/entity/ABUSE6425-ARIN"
  } ]
}

Peers

AS Number	Description	Country
AS24482	SG.GS	SG
AS57695	Misaka Network, Inc.	US
AS7195	EDGEUNO S.A.S	CO
AS45701	PT. Internet Madju Abad Milenindo	ID
AS52320	GlobeNet Cabos Submarinos Colombia, S.A.S.	CO
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS3737	PenTeleData Inc.	US
AS6939	Hurricane Electric LLC	US
AS6204	ZET.NET IP Transit	RO
AS286	GTT Communications Inc.	US

Upstreams

AS Number	Description	Country
AS37468	Angola Cables	AO
AS13786	Seabras 1 USA, LLC	US
AS7195	EDGEUNO S.A.S	CO
AS60171	AFR IX TELECOM S.A.	ES
AS6204	ZET.NET IP Transit	RO
AS6939	Hurricane Electric LLC	US
AS286	GTT Communications Inc.	US
AS3257	GTT Communications Inc.	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS174	Cogent Communications, LLC	US