ASN AS23525 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS23525?

AS23525 is listed under Canandaigua National Corporation.

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.

AS23525 Canandaigua National Corporation

ASN Lookup Tool

Canandaigua National Corporation cnbank.com

US 2 Routes

AS Data

AS23525

AS23525 – Canandaigua National Corporation

AS Number	23525
AS Name	CNC-CNB
Organization	Canandaigua National Corporation(canan-2)
Country	US
Website	cnbank.com
Number of IPv4 Routes	2
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2009-02-03

ASN Intelligence API for production workflows

Use ASN data for AS23525 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.152.126.0/24	AS23525	Canandaigua National Corporation	FirstLight Fiber, Inc.	256
72.43.67.0/24	AS23525	Canandaigua National Corporation	CANANDAIGUA NATIONAL BANK	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:       23525
ASName:         CNC-CNB
ASHandle:       AS23525
RegDate:        2009-02-03
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/23525


OrgName:        Canandaigua National Corporation
OrgId:          CANAN-2
Address:        72 South Main St.
City:           Canandaigua
StateProv:      NY
PostalCode:     14424
Country:        US
RegDate:        2008-12-15
Updated:        2008-12-15
Ref:            https://rdap.arin.net/registry/entity/CANAN-2


OrgAbuseHandle: NOC3437-ARIN
OrgAbuseName:   Network Operations Center
OrgAbusePhone:  +1-585-394-9328 
OrgAbuseEmail:  dnsadmin@cnbank.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NOC3437-ARIN

OrgTechHandle: NOC3437-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-585-394-9328 
OrgTechEmail:  dnsadmin@cnbank.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC3437-ARIN

RNOCHandle: NOC3437-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-585-394-9328 
RNOCEmail:  dnsadmin@cnbank.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC3437-ARIN

RTechHandle: ASH89-ARIN
RTechName:   Shafer, Andrew 
RTechPhone:  +1-585-394-9328 
RTechEmail:  ashafer@cnbank.com
RTechRef:    https://rdap.arin.net/registry/entity/ASH89-ARIN

RAbuseHandle: NOC3437-ARIN
RAbuseName:   Network Operations Center
RAbusePhone:  +1-585-394-9328 
RAbuseEmail:  dnsadmin@cnbank.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NOC3437-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
AS14477	FirstLight Fiber, Inc.	US
AS11351	Charter Communications Inc	US

Upstreams

AS Number	Description	Country
AS14477	FirstLight Fiber, Inc.	US
AS11351	Charter Communications Inc	US