ASN AS7011 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS7011?

AS7011 is listed under Frontier Communications of America, Inc..

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.

AS7011 Frontier Communications of America, Inc.

ASN Lookup Tool

Frontier Communications of America, Inc. support.ftr.com

US 351 Routes

AS Data

AS7011

AS7011 – Frontier Communications of America, Inc.

AS Number	7011
AS Name	FRONTIER-AND-CITIZENS
Organization	Frontier Communications of America, Inc.(frtr)
Country	US
Website	support.ftr.com
Number of IPv4 Routes	351
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	1996-07-25

ASN Intelligence API for production workflows

Use ASN data for AS7011 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
74.43.250.0/24	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	256
74.43.238.0/23	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	512
74.42.31.0/24	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	256
74.46.108.0/22	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	1024
74.36.12.0/23	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	512
74.44.172.0/22	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	1024
74.37.18.0/23	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	512
74.33.32.0/19	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	8192
184.8.32.0/22	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	1024
170.215.0.0/24	AS7011	Frontier Communications of America, Inc.	Frontier Communications of America, Inc.	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:       7011
ASName:         FRONTIER-AND-CITIZENS
ASHandle:       AS7011
RegDate:        1996-07-25
Updated:        2012-02-24
Comment:        All Abuse complaints for AS 7011 will only be responded
Comment:        to by the Frontier abuse POC.    
Ref:            https://rdap.arin.net/registry/autnum/7011


OrgName:        Frontier Communications of America, Inc.
OrgId:          FRTR
Address:        95 Fitzhugh St N
City:           Rochester
StateProv:      NY
PostalCode:     14614
Country:        US
RegDate:        1996-05-09
Updated:        2024-01-19
Comment:        Abuse complaints will only be responded to by the use of the abuse contact.
Ref:            https://rdap.arin.net/registry/entity/FRTR

ReferralServer:  rwhois://rwhois.frontiernet.net:4321

OrgRoutingHandle: HOSTM2146-ARIN
OrgRoutingName:   Hostmaster
OrgRoutingPhone:  +1-585-777-0949 
OrgRoutingEmail:  hostmaster@support.ftr.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/HOSTM2146-ARIN

OrgTechHandle: ZF47-ARIN
OrgTechName:   Frontier Communications
OrgTechPhone:  +1-585-623-4519 
OrgTechEmail:  abuse@support.ftr.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZF47-ARIN

OrgAbuseHandle: ABUSE223-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-585-623-4519 
OrgAbuseEmail:  abuse@support.ftr.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE223-ARIN

RAbuseHandle: ABUSE223-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-585-623-4519 
RAbuseEmail:  abuse@support.ftr.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE223-ARIN

RTechHandle: ZF47-ARIN
RTechName:   Frontier Communications
RTechPhone:  +1-585-623-4519 
RTechEmail:  abuse@support.ftr.com
RTechRef:    https://rdap.arin.net/registry/entity/ZF47-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
AS5650	Frontier Communications of America, Inc.	US

Upstreams

AS Number	Description	Country
AS5650	Frontier Communications of America, Inc.	US

Contacts

Email Contacts

hostmaster@support.ftr.com

Abuse Contacts

abuse@support.ftr.com