ASN Lookup Tool

AS3364
Computer Systems Design Company US US 4 Routes

AS3364Computer Systems Design Company

AS Number 3364
AS Name CSDCO-AS
Organization Computer Systems Design Company(csd-3)
Country US
Website csd.net
Number of IPv4 Routes 4
Number of IPv6 Routes 0
ASN type BUSINESS
Allocation Status
Registry ARIN
Date Allocated 1996-04-25T00:00

IP Ranges

Route # IPs
199.221.128.0/21 2048
205.240.0.0/20 4096
204.181.152.0/21 2048
198.80.11.0/24 256

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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       3364
ASName:         CSDCO-AS
ASHandle:       AS3364
RegDate:        1993-12-30
Updated:        1996-04-25    
Ref:            https://rdap.arin.net/registry/autnum/3364


OrgName:        Computer Systems Design Company
OrgId:          CSD-3
Address:        735 Highland Avenue
City:           Boulder
StateProv:      CO
PostalCode:     80302
Country:        US
RegDate:        1993-12-30
Updated:        2024-06-17
Ref:            https://rdap.arin.net/registry/entity/CSD-3


OrgAbuseHandle: JN24-ARIN
OrgAbuseName:   Nebel, John 
OrgAbusePhone:  +1-303-447-8025 
OrgAbuseEmail:  john.nebel@csd.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JN24-ARIN

OrgTechHandle: JN24-ARIN
OrgTechName:   Nebel, John 
OrgTechPhone:  +1-303-447-8025 
OrgTechEmail:  john.nebel@csd.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JN24-ARIN

RTechHandle: JN24-ARIN
RTechName:   Nebel, John 
RTechPhone:  +1-303-447-8025 
RTechEmail:  john.nebel@csd.net
RTechRef:    https://rdap.arin.net/registry/entity/JN24-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 1997-2025, American Registry for Internet Numbers, Ltd.
#
            

Parsed Whois Response

Peers

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS701 Verizon Business/UUnet US
AS3356 Level 3 Parent, LLC US
AS701 Verizon Business US

Upstreams

AS Number Description Country
AS7018 AT&T Enterprises, LLC US
AS3356 Level 3 Parent, LLC US
AS701 Verizon Business US

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