ASN AS11549 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11549?

AS11549 is listed under Towerstream I, 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.

AS11549 Towerstream I, Inc. | IPGeolocation.io

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Towerstream I, Inc. towerstream.com

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AS Data

AS11549

AS11549 – Towerstream I, Inc.

AS Number	11549
AS Name	TWRS-TN
Organization	Towerstream I, Inc.(tower-20)
Country	US
Website	towerstream.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2008-12-18

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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:       11549
ASName:         TWRS-TN
ASHandle:       AS11549
RegDate:        2008-12-18
Updated:        2012-02-24    
Ref:            https://rdap.arin.net/registry/autnum/11549


OrgName:        Towerstream I, Inc.
OrgId:          TOWER-20
Address:        55 Hammerlund Way
Address:        TECH II
City:           Middletown
StateProv:      RI
PostalCode:     02842
Country:        US
RegDate:        2007-05-08
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/TOWER-20


OrgNOCHandle: ZC208-ARIN
OrgNOCName:   Towerstream Corporation
OrgNOCPhone:  +1-401-608-8241 
OrgNOCEmail:  ipadmin@towerstream.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ZC208-ARIN

OrgAbuseHandle: ZC208-ARIN
OrgAbuseName:   Towerstream Corporation
OrgAbusePhone:  +1-401-608-8241 
OrgAbuseEmail:  ipadmin@towerstream.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ZC208-ARIN

OrgTechHandle: ZC208-ARIN
OrgTechName:   Towerstream Corporation
OrgTechPhone:  +1-401-608-8241 
OrgTechEmail:  ipadmin@towerstream.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ZC208-ARIN

OrgAbuseHandle: ABUSE615-ARIN
OrgAbuseName:   ABUSE
OrgAbusePhone:  +1-401-848-5848 
OrgAbuseEmail:  abuse@towerstream.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE615-ARIN

RAbuseHandle: ZC208-ARIN
RAbuseName:   Towerstream Corporation
RAbusePhone:  +1-401-608-8241 
RAbuseEmail:  ipadmin@towerstream.com
RAbuseRef:    https://rdap.arin.net/registry/entity/ZC208-ARIN

RTechHandle: ZC208-ARIN
RTechName:   Towerstream Corporation
RTechPhone:  +1-401-608-8241 
RTechEmail:  ipadmin@towerstream.com
RTechRef:    https://rdap.arin.net/registry/entity/ZC208-ARIN

RNOCHandle: ZC208-ARIN
RNOCName:   Towerstream Corporation
RNOCPhone:  +1-401-608-8241 
RNOCEmail:  ipadmin@towerstream.com
RNOCRef:    https://rdap.arin.net/registry/entity/ZC208-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.
#