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AS26509 Computer Development Systems, LLC

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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Computer Development Systems, LLC compdevsys.com

US 0 Routes

AS Data

AS26509

AS26509 – Computer Development Systems, LLC

AS Number	26509
AS Name	AS-CDS-OFFICE-1
Organization	Computer Development Systems, LLC(cdsl-3)
Country	US
Website	compdevsys.com
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2002-10-03

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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:       26509
ASName:         AS-CDS-OFFICE-1
ASHandle:       AS26509
RegDate:        2002-10-03
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/26509


OrgName:        Computer Development Systems, LLC
OrgId:          CDSL-3
Address:        220 Cumberland Pkwy Suite 8
City:           Mechanicsburg
StateProv:      PA
PostalCode:     17055
Country:        US
RegDate:        2002-09-16
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/CDSL-3


OrgAbuseHandle: CTC5-ARIN
OrgAbuseName:   CDS Technical Contact
OrgAbusePhone:  +1-717-591-0955 
OrgAbuseEmail:  info@compdevsys.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CTC5-ARIN

OrgTechHandle: CTC5-ARIN
OrgTechName:   CDS Technical Contact
OrgTechPhone:  +1-717-591-0955 
OrgTechEmail:  info@compdevsys.com
OrgTechRef:    https://rdap.arin.net/registry/entity/CTC5-ARIN

RTechHandle: CTC5-ARIN
RTechName:   CDS Technical Contact
RTechPhone:  +1-717-591-0955 
RTechEmail:  info@compdevsys.com
RTechRef:    https://rdap.arin.net/registry/entity/CTC5-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 AS26509?

ASN AS26509 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS26509?

AS26509 is listed under Computer Development Systems, LLC.

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.