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AS393578 Mesa Water District | IPGeolocation.io

Q: Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

ASN Lookup Tool

Mesa Water District mesawater.org

US 1 Routes

AS Data

AS393578

AS393578 – Mesa Water District

AS Number	393578
AS Name	MESA-WATER-DISTRICT
Organization	Mesa Water District(mwd-29)
Country	US
Website	mesawater.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2016-06-06

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
135.84.126.0/24	AS393578	Mesa Water District	Mesa Water 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:       393578
ASName:         MESA-WATER-DISTRICT
ASHandle:       AS393578
RegDate:        2016-06-06
Updated:        2016-06-06    
Ref:            https://rdap.arin.net/registry/autnum/393578


OrgName:        Mesa Water District
OrgId:          MWD-29
Address:        1965 Placentia Ave
City:           Costa Mesa
StateProv:      CA
PostalCode:     92627
Country:        US
RegDate:        2015-11-10
Updated:        2015-11-10
Ref:            https://rdap.arin.net/registry/entity/MWD-29


OrgTechHandle: ADMIN6037-ARIN
OrgTechName:   Admin, Account 
OrgTechPhone:  +1-949-631-1200 
OrgTechEmail:  istech@mesawater.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ADMIN6037-ARIN

OrgNOCHandle: ADMIN6037-ARIN
OrgNOCName:   Admin, Account 
OrgNOCPhone:  +1-949-631-1200 
OrgNOCEmail:  istech@mesawater.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ADMIN6037-ARIN

OrgAbuseHandle: ADMIN6037-ARIN
OrgAbuseName:   Admin, Account 
OrgAbusePhone:  +1-949-631-1200 
OrgAbuseEmail:  istech@mesawater.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ADMIN6037-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
AS7018	AT&T Enterprises, LLC	US
AS20001	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US
AS20001	Charter Communications Inc	US

Frequently Asked Questions

What is ASN AS393578?

ASN AS393578 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS393578?

AS393578 is listed under Mesa Water District.

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.