What is ASN AS401765?

ASN AS401765 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS401765?

AS401765 is listed under City of Thousand Oaks.

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.

AS401765 City of Thousand Oaks

ASN Lookup Tool

City of Thousand Oaks toaks.org

US 1 Routes

AS Data

AS401765

AS401765 – City of Thousand Oaks

AS Number	401765
AS Name	CITY-OF-THOUSAND-OAKS
Organization	City of Thousand Oaks(cto-18)
Country	US
Website	toaks.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2025-06-11

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
130.51.78.0/24	AS401765	City of Thousand Oaks	City of Thousand Oaks	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:       401765
ASName:         CITY-OF-THOUSAND-OAKS
ASHandle:       AS401765
RegDate:        2025-06-11
Updated:        2025-06-11    
Ref:            https://rdap.arin.net/registry/autnum/401765


OrgName:        City of Thousand Oaks
OrgId:          CTO-18
Address:        2100 Thousand Oaks Blvd
City:           Thousand Oaks
StateProv:      CA
PostalCode:     91362
Country:        US
RegDate:        2022-10-11
Updated:        2022-11-22
Comment:        https://www.toaks.org
Ref:            https://rdap.arin.net/registry/entity/CTO-18


OrgAbuseHandle: DJL26-ARIN
OrgAbuseName:   Lopez, Daniel James
OrgAbusePhone:  +1-805-499-2282 
OrgAbuseEmail:  djlopez@toaks.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/DJL26-ARIN

OrgNOCHandle: DJL26-ARIN
OrgNOCName:   Lopez, Daniel James
OrgNOCPhone:  +1-805-499-2282 
OrgNOCEmail:  djlopez@toaks.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/DJL26-ARIN

OrgDNSHandle: DJL26-ARIN
OrgDNSName:   Lopez, Daniel James
OrgDNSPhone:  +1-805-499-2282 
OrgDNSEmail:  djlopez@toaks.org
OrgDNSRef:    https://rdap.arin.net/registry/entity/DJL26-ARIN

OrgTechHandle: DJL26-ARIN
OrgTechName:   Lopez, Daniel James
OrgTechPhone:  +1-805-499-2282 
OrgTechEmail:  djlopez@toaks.org
OrgTechRef:    https://rdap.arin.net/registry/entity/DJL26-ARIN

OrgRoutingHandle: DJL26-ARIN
OrgRoutingName:   Lopez, Daniel James
OrgRoutingPhone:  +1-805-499-2282 
OrgRoutingEmail:  djlopez@toaks.org
OrgRoutingRef:    https://rdap.arin.net/registry/entity/DJL26-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
AS20001	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS20001	Charter Communications Inc	US