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AS4500 Tivoli Systems, Inc | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

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Tivoli Systems, Inc tivoli.com

US 0 Routes

AS Data

AS4500

AS4500 – Tivoli Systems, Inc

AS Number	4500
AS Name	NET-TIVOLI
Organization	Tivoli Systems, Inc(tivoli-6)
Country	US
Website	tivoli.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	1995-04-04

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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:       4500
ASName:         NET-TIVOLI
ASHandle:       AS4500
RegDate:        1995-04-04
Updated:        2000-02-09    
Ref:            https://rdap.arin.net/registry/autnum/4500


OrgName:        Tivoli Systems, Inc
OrgId:          TIVOLI-6
Address:        9442 Capitol Of Texas Highway, Suite 500
City:           Austin
StateProv:      TX
PostalCode:     78759
Country:        US
RegDate:        1995-04-04
Updated:        2012-10-10
Ref:            https://rdap.arin.net/registry/entity/TIVOLI-6


OrgTechHandle: IT24-ARIN
OrgTechName:   Tivoli Systems Inc
OrgTechPhone:  +1-512-436-1374 
OrgTechEmail:  int-tech@tivoli.com
OrgTechRef:    https://rdap.arin.net/registry/entity/IT24-ARIN

OrgAbuseHandle: IT24-ARIN
OrgAbuseName:   Tivoli Systems Inc
OrgAbusePhone:  +1-512-436-1374 
OrgAbuseEmail:  int-tech@tivoli.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/IT24-ARIN

RTechHandle: IT24-ARIN
RTechName:   Tivoli Systems Inc
RTechPhone:  +1-512-436-1374 
RTechEmail:  int-tech@tivoli.com
RTechRef:    https://rdap.arin.net/registry/entity/IT24-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

Frequently Asked Questions

What is ASN AS4500?

ASN AS4500 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS4500?

AS4500 is listed under Tivoli Systems, Inc.

What do peers, upstreams, and downstreams mean?

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 included here?

WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access full ASN table data?

This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.