What is ASN AS395643?

ASN AS395643 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS395643?

AS395643 is listed under Corona Norco Unified School District.

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.

AS395643 Corona Norco Unified School District

ASN Lookup Tool

Corona Norco Unified School District cnusd.k12.ca.us

US 16 Routes

AS Data

AS395643

AS395643 – Corona Norco Unified School District

AS Number	395643
AS Name	CORONA-NORCOUSD
Organization	Corona Norco Unified School District(cusd-12)
Country	US
Website	cnusd.k12.ca.us
Number of IPv4 Routes	16
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2016-11-02

ASN Intelligence API for production workflows

Use ASN data for AS395643 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
167.88.231.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.236.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.238.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.225.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.233.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.227.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.235.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.224.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.237.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	256
167.88.229.0/24	AS395643	Corona Norco Unified School District	Corona Norco Unified School District	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:       395643
ASName:         CORONA-NORCOUSD
ASHandle:       AS395643
RegDate:        2016-11-02
Updated:        2016-11-02    
Ref:            https://rdap.arin.net/registry/autnum/395643


OrgName:        Corona-Norco Unified School District
OrgId:          CUSD-12
Address:        2820 Clark Avenue
City:           Norco
StateProv:      CA
PostalCode:     92860
Country:        US
RegDate:        2014-01-22
Updated:        2014-01-22
Ref:            https://rdap.arin.net/registry/entity/CUSD-12


OrgTechHandle: SHADD-ARIN
OrgTechName:   Shaddox, Troy 
OrgTechPhone:  +1-951-736-5190 
OrgTechEmail:  tshaddox@cnusd.k12.ca.us
OrgTechRef:    https://rdap.arin.net/registry/entity/SHADD-ARIN

OrgAbuseHandle: SHADD-ARIN
OrgAbuseName:   Shaddox, Troy 
OrgAbusePhone:  +1-951-736-5190 
OrgAbuseEmail:  tshaddox@cnusd.k12.ca.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SHADD-ARIN

OrgNOCHandle: TROUD-ARIN
OrgNOCName:   Troudy, Brian 
OrgNOCPhone:  +1-951-736-5190 
OrgNOCEmail:  btroudy@cnusd.k12.ca.us
OrgNOCRef:    https://rdap.arin.net/registry/entity/TROUD-ARIN

OrgTechHandle: TROUD-ARIN
OrgTechName:   Troudy, Brian 
OrgTechPhone:  +1-951-736-5190 
OrgTechEmail:  btroudy@cnusd.k12.ca.us
OrgTechRef:    https://rdap.arin.net/registry/entity/TROUD-ARIN

OrgAbuseHandle: TROUD-ARIN
OrgAbuseName:   Troudy, Brian 
OrgAbusePhone:  +1-951-736-5190 
OrgAbuseEmail:  btroudy@cnusd.k12.ca.us
OrgAbuseRef:    https://rdap.arin.net/registry/entity/TROUD-ARIN

OrgNOCHandle: SHADD-ARIN
OrgNOCName:   Shaddox, Troy 
OrgNOCPhone:  +1-951-736-5190 
OrgNOCEmail:  tshaddox@cnusd.k12.ca.us
OrgNOCRef:    https://rdap.arin.net/registry/entity/SHADD-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
AS18558	Riverside County Office of Education	US

Upstreams

AS Number	Description	Country
AS18558	Riverside County Office of Education	US