ASN AS27552 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS27552?

AS27552 is listed under TowardEX Technologies International, 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.

AS27552 TowardEX Technologies International, Inc.

ASN Lookup Tool

TowardEX Technologies International, Inc. twdx.net

US 16 Routes

AS Data

AS27552

AS27552 – TowardEX Technologies International, Inc.

AS Number	27552
AS Name	TWDX
Organization	TowardEX Technologies International, Inc.(ttn-9)
Country	US
Website	twdx.net
Number of IPv4 Routes	12
Number of IPv6 Routes	4
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2003-04-01

ASN Intelligence API for production workflows

Use ASN data for AS27552 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
2001:4830:c200::/48	AS27552	TowardEX Technologies International, Inc.	TowardEX Technologies International, Inc.	~1×10²⁴
185.134.180.0/22	AS27552	TowardEX Technologies International, Inc.	TWDX IP Backbone/Customer Transfer Networks	1024
199.114.248.0/22	AS27552	TowardEX Technologies International, Inc.	TowardEX Technologies Internal/PTX	1024
2001:4830:c000::/36	AS27552	TowardEX Technologies International, Inc.	TowardEX Technologies International, Inc.	~5×10²⁷
162.223.52.0/22	AS27552	TowardEX Technologies International, Inc.	Servastic	1024
205.201.60.0/24	AS27552	TowardEX Technologies International, Inc.	Vermont Information Processing	256
69.72.24.0/22	AS27552	TowardEX Technologies International, Inc.	Taozen Services LLC	1024
198.203.31.0/24	AS27552	TowardEX Technologies International, Inc.	Taozen Services LLC	256
198.160.60.0/23	AS27475	Wayfair LLC	Wayfair LLC	512
208.118.224.0/20	AS27552	TowardEX Technologies International, Inc.	TowardEX Technologies International, Inc.	4096

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:       27552
ASName:         TWDX
ASHandle:       AS27552
RegDate:        2003-04-01
Updated:        2013-03-30    
Ref:            https://rdap.arin.net/registry/autnum/27552


OrgName:        TowardEX Technologies International, Inc.
OrgId:          TTN-9
Address:        One Marina Park Drive, 14th Floor
City:           Boston
StateProv:      MA
PostalCode:     02210
Country:        US
RegDate:        2003-02-07
Updated:        2021-10-09
Comment:        ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
Comment:        
Comment:        NOTE: For abuse issues, please email abuse@twdx.net.
Ref:            https://rdap.arin.net/registry/entity/TTN-9


OrgAbuseHandle: ABUSE272-ARIN
OrgAbuseName:   Abuse Contact
OrgAbusePhone:  +1-877-861-9050 
OrgAbuseEmail:  abuse@twdx.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE272-ARIN

OrgNOCHandle: NOC316-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-617-849-7278 
OrgNOCEmail:  ip-admin@twdx.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC316-ARIN

OrgTechHandle: NOC316-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-617-849-7278 
OrgTechEmail:  ip-admin@twdx.net
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC316-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
AS22147	Open Contributors Corporation for Advanced Internet Development, Inc.	US
AS2906	Netflix Streaming Services Inc.	US
AS27370	City of Boston	US
AS394620	VCSVCS Inc	US
AS3384	Center for Educational Leadership and Technology	US
AS293	ESnet	US
AS26716	NetCracker Technology, Corporation	US
AS1351	University of Vermont	US
AS16509	Amazon.com, Inc.	US
AS17014	North Atlantic Networks, LLC	US

Upstreams

AS Number	Description	Country
AS8220	COLT Technology Services Group Limited	GB
AS9002	RETN Limited	GB
AS1299	Arelion Sweden AB	SE
AS6939	Hurricane Electric LLC	US
AS8359	MTS PJSC	RU
AS3356	Level 3 Parent, LLC	US
AS701	Verizon Business	US
AS33891	Core Backbone GmbH	DE
AS41327	Fiber Telecom S.p.A.	IT
AS7922	Comcast Cable Communications, LLC	US

Downstreams

AS Number	Description	Country
AS22147	Open Contributors Corporation for Advanced Internet Development, Inc.	US
AS27370	City of Boston	US
AS11399	Williams College	US
AS26292	Shrewsbury Electric and Cable Operations	US
AS20344	Billerica Public Schools	US
AS394620	VCSVCS Inc	US
AS3384	Center for Educational Leadership and Technology	US
AS26716	NetCracker Technology, Corporation	US
AS394210	Symbotic	US
AS17014	North Atlantic Networks, LLC	US