ASN AS33277 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS33277?

AS33277 is listed under Cu Cooperative Systems, 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.

AS33277 Cu Cooperative Systems, Inc.

ASN Lookup Tool

Cu Cooperative Systems, Inc. coop.org

US 4 Routes

AS Data

AS33277

AS33277 – Cu Cooperative Systems, Inc.

AS Number	33277
AS Name	ASN33277
Organization	Cu Cooperative Systems, Inc.(ccs-82)
Country	US
Website	coop.org
Number of IPv4 Routes	4
Number of IPv6 Routes	0
ASN type	ISP
Registry	ARIN
Date Allocated	2009-02-27

ASN Intelligence API for production workflows

Use ASN data for AS33277 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
199.59.177.0/24	AS33277	Cu Cooperative Systems, Inc.	Cu Cooperative Systems, Inc.	256
199.59.179.0/24	AS33277	Cu Cooperative Systems, Inc.	Cu Cooperative Systems, Inc.	256
207.108.80.0/24	AS33277	Cu Cooperative Systems, Inc.	CenturyLink Communications, LLC	256
199.59.176.0/24	AS33277	Cu Cooperative Systems, Inc.	Cu Cooperative Systems, Inc.	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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       33277
ASName:         ASN33277
ASHandle:       AS33277
RegDate:        2009-02-27
Updated:        2023-07-14    
Ref:            https://rdap.arin.net/registry/autnum/33277


OrgName:        Cu Cooperative Systems, Inc.
OrgId:          CCS-82
Address:        9692 Haven Ave
City:           Rancho Cucamonga
StateProv:      CA
PostalCode:     91730
Country:        US
RegDate:        1999-02-24
Updated:        2023-01-30
Ref:            https://rdap.arin.net/registry/entity/CCS-82


OrgAbuseHandle: ENO96-ARIN
OrgAbuseName:   ETS Network Operations
OrgAbusePhone:  +1-515-343-8888 
OrgAbuseEmail:  network.services@velera.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ENO96-ARIN

OrgTechHandle: ENO96-ARIN
OrgTechName:   ETS Network Operations
OrgTechPhone:  +1-515-343-8888 
OrgTechEmail:  network.services@velera.com
OrgTechRef:    https://rdap.arin.net/registry/entity/ENO96-ARIN

OrgRoutingHandle: ENO96-ARIN
OrgRoutingName:   ETS Network Operations
OrgRoutingPhone:  +1-515-343-8888 
OrgRoutingEmail:  network.services@velera.com
OrgRoutingRef:    https://rdap.arin.net/registry/entity/ENO96-ARIN

OrgNOCHandle: ENO96-ARIN
OrgNOCName:   ETS Network Operations
OrgNOCPhone:  +1-515-343-8888 
OrgNOCEmail:  network.services@velera.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/ENO96-ARIN

OrgDNSHandle: ENO96-ARIN
OrgDNSName:   ETS Network Operations
OrgDNSPhone:  +1-515-343-8888 
OrgDNSEmail:  network.services@velera.com
OrgDNSRef:    https://rdap.arin.net/registry/entity/ENO96-ARIN

OrgAbuseHandle: CYBER14-ARIN
OrgAbuseName:   CyberSecurity
OrgAbusePhone:  +1-888-691-0744 
OrgAbuseEmail:  CSOC@coop.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/CYBER14-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
AS3549	Level 3 Communications, Inc. (GBLX)	US
AS3356	Level 3 Parent, LLC	US

Upstreams

AS Number	Description	Country
AS3356	Level 3 Parent, LLC	US