ASN AS36563 is an Autonomous System Number used to identify a network for BGP internet routing.

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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AS36563 Telx | IPGeolocation.io

ASN Lookup Tool

Telx telx.com

US 4 Routes

AS Data

AS36563

AS36563 – Telx

AS Number	36563
AS Name	TELX-DALLAS
Organization	Telx(thete-23)
Country	US
Website	telx.com
Number of IPv4 Routes	3
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2009-07-02

ASN Intelligence API for production workflows

Use ASN data for AS36563 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.40.32.0/20	AS36563	Telx	Digital Porpoise, LLC	4096
192.235.111.0/24	AS36563	Telx	Telx	256
45.56.204.0/22	AS36563	Telx	Digital Porpoise, LLC	1024
2606:cf80::/32	AS36563	Telx	Digital Porpoise, LLC	~79×10²⁷

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:       36563
ASName:         TELX-DALLAS
ASHandle:       AS36563
RegDate:        2009-07-02
Updated:        2012-02-24
Comment:        MLU58-ARIN    
Ref:            https://rdap.arin.net/registry/autnum/36563


OrgName:        Telx
OrgId:          THETE-23
Address:        1 State St
Address:        21st Floor
City:           New York
StateProv:      NY
PostalCode:     10004
Country:        US
RegDate:        2009-04-20
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/THETE-23


OrgAbuseHandle: IPABU24-ARIN
OrgAbuseName:   IP Abuse
OrgAbusePhone:  +1-877-357-7782 
OrgAbuseEmail:  ip-abuse@telx.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IPABU24-ARIN

OrgNOCHandle: IPENG23-ARIN
OrgNOCName:   IP Engineering
OrgNOCPhone:  +1-877-357-7782 
OrgNOCEmail:  ipadmin@digitalrealty.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/IPENG23-ARIN

OrgTechHandle: IPENG23-ARIN
OrgTechName:   IP Engineering
OrgTechPhone:  +1-877-357-7782 
OrgTechEmail:  ipadmin@digitalrealty.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IPENG23-ARIN

RAbuseHandle: IPENG23-ARIN
RAbuseName:   IP Engineering
RAbusePhone:  +1-877-357-7782 
RAbuseEmail:  ipadmin@digitalrealty.com
RAbuseRef:    https://rdap.arin.net/registry/entity/IPENG23-ARIN

RNOCHandle: IPENG23-ARIN
RNOCName:   IP Engineering
RNOCPhone:  +1-877-357-7782 
RNOCEmail:  ipadmin@digitalrealty.com
RNOCRef:    https://rdap.arin.net/registry/entity/IPENG23-ARIN

RTechHandle: IPENG23-ARIN
RTechName:   IP Engineering
RTechPhone:  +1-877-357-7782 
RTechEmail:  ipadmin@digitalrealty.com
RTechRef:    https://rdap.arin.net/registry/entity/IPENG23-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
AS36086	Telx	US

Upstreams

AS Number	Description	Country
AS36086	Telx	US

Contacts

Email Contacts

ipadmin@digitalrealty.com

Abuse Contacts

ip-abuse@telx.com