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?

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.

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.

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
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


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:  +1-303-641-6847 
OrgTechEmail:  jkatchmar@antietambroadband.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN9132-ARIN

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

Peers

AS Number	Description	Country
AS7029	Windstream Communications LLC	US
AS401062	Hagerstown Community College	US
AS4922	Shenandoah Cable Television LLC	US
AS1239	Cogent Communications, LLC	US
AS19861	Washington County Board of Education	US
AS174	Cogent Communications, LLC	US
AS40540	Meritus Medical Center, Inc.	US

Upstreams

AS Number	Description	Country
AS7029	Windstream Communications LLC	US
AS4922	Shenandoah Cable Television LLC	US
AS174	Cogent Communications, LLC	US

Downstreams

AS Number	Description	Country
AS401062	Hagerstown Community College	US
AS19861	Washington County Board of Education	US
AS40540	Meritus Medical Center, Inc.	US

Contacts

Email Contacts

noc@schurz.com jkatchmar@antietambroadband.com

Abuse Contacts

abuse@myactv.net