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AS2558 California Integrated Waste Management Board CIWMB

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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California Integrated Waste Management Board CIWMB calrecycle.ca.gov

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AS Data

AS2558

AS2558 – California Integrated Waste Management Board CIWMB

AS Number	2558
AS Name	CIWMBNET
Organization	California Integrated Waste Management Board CIWMB(ciwmbc)
Country	US
Website	calrecycle.ca.gov
Number of IPv4 Routes	0
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	1993-03-19

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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:       2558
ASName:         CIWMBNET
ASHandle:       AS2558
RegDate:        1993-03-19
Updated:        2008-04-02    
Ref:            https://rdap.arin.net/registry/autnum/2558


OrgName:        California Integrated Waste Management Board (CIWMB)
OrgId:          CIWMBC
Address:        1001 I Street
Address:        PO Box 4025
Address:        MS-8B
City:           Sacramento
StateProv:      CA
PostalCode:     95812-4025
Country:        US
RegDate:        1993-03-19
Updated:        2011-09-24
Ref:            https://rdap.arin.net/registry/entity/CIWMBC


OrgTechHandle: NETWO2354-ARIN
OrgTechName:   Network Administrator
OrgTechPhone:  +1-916-341-6141 
OrgTechEmail:  nethelp@calrecycle.ca.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO2354-ARIN

OrgAbuseHandle: NETWO2354-ARIN
OrgAbuseName:   Network Administrator
OrgAbusePhone:  +1-916-341-6141 
OrgAbuseEmail:  nethelp@calrecycle.ca.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO2354-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 AS2558?

ASN AS2558 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS2558?

AS2558 is listed under California Integrated Waste Management Board CIWMB.

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.