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AS11965 City of Aspen | 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

City of Aspen aspen.gov

US 1 Routes

AS Data

AS11965

AS11965 – City of Aspen

AS Number	11965
AS Name	COA-NET
Organization	City of Aspen(cityof-173)
Country	US
Website	aspen.gov
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	GOVERNMENT
Registry	ARIN
Date Allocated	2017-08-08

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Use ASN data for AS11965 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
64.39.229.0/24	AS11965	City of Aspen	City of Aspen	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:       11965
ASName:         COA-NET
ASHandle:       AS11965
RegDate:        2017-08-08
Updated:        2017-08-08    
Ref:            https://rdap.arin.net/registry/autnum/11965


OrgName:        City of Aspen
OrgId:          CITYOF-173
Address:        130 S. Galena St.
City:           Aspen
StateProv:      CO
PostalCode:     81611
Country:        US
RegDate:        1999-01-25
Updated:        2017-07-28
Ref:            https://rdap.arin.net/registry/entity/CITYOF-173


OrgAbuseHandle: SOBIE1-ARIN
OrgAbuseName:   Sobieralski, John 
OrgAbusePhone:  +1-970-920-5013 
OrgAbuseEmail:  john.sobieralski@aspen.gov
OrgAbuseRef:    https://rdap.arin.net/registry/entity/SOBIE1-ARIN

OrgTechHandle: SOBIE1-ARIN
OrgTechName:   Sobieralski, John 
OrgTechPhone:  +1-970-920-5013 
OrgTechEmail:  john.sobieralski@aspen.gov
OrgTechRef:    https://rdap.arin.net/registry/entity/SOBIE1-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
AS10835	Visionary Communications LLC	US
AS33652	Comcast Cable Communications, LLC	US

Upstreams

AS Number	Description	Country
AS10835	Visionary Communications LLC	US
AS33652	Comcast Cable Communications, LLC	US

Frequently Asked Questions

What is ASN AS11965?

ASN AS11965 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS11965?

AS11965 is listed under City of Aspen.

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.