ASN Lookup Tool

Denver Water denverwater.org US US 1 Routes

AS Data

AS6105

AS6105 – Denver Water

AS Number 6105
AS Name DENVERWATER-1
Organization Denver Water(denver-2)
Country US
Website denverwater.org
Number of IPv4 Routes 1
Number of IPv6 Routes 0
ASN type GOVERNMENT
Registry ARIN
Date Allocated 2017-08-01

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Use ASN data for AS6105 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
52.129.10.0/24 256

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:       6105
ASName:         DENVERWATER-1
ASHandle:       AS6105
RegDate:        2017-08-01
Updated:        2017-08-01    
Ref:            https://rdap.arin.net/registry/autnum/6105


OrgName:        Denver Water
OrgId:          DENVER-2
Address:        1600 W 12th Ave
City:           Denver
StateProv:      CO
PostalCode:     80204
Country:        US
RegDate:        1999-01-22
Updated:        2025-10-10
Ref:            https://rdap.arin.net/registry/entity/DENVER-2


OrgAbuseHandle: NO42-ORG-ARIN
OrgAbuseName:   Network Operations Denver Water Department
OrgAbusePhone:  +1-303-628-6562 
OrgAbuseEmail:  Clyde.Harris@denverwater.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NO42-ORG-ARIN

OrgTechHandle: NO42-ORG-ARIN
OrgTechName:   Network Operations Denver Water Department
OrgTechPhone:  +1-303-628-6562 
OrgTechEmail:  Clyde.Harris@denverwater.org
OrgTechRef:    https://rdap.arin.net/registry/entity/NO42-ORG-ARIN

OrgTechHandle: RAJEW16-ARIN
OrgTechName:   Rajewski, Zane 
OrgTechPhone:  +1-303-628-6311 
OrgTechEmail:  Zane.Rajewski@denverwater.org
OrgTechRef:    https://rdap.arin.net/registry/entity/RAJEW16-ARIN

OrgNOCHandle: NO42-ORG-ARIN
OrgNOCName:   Network Operations Denver Water Department
OrgNOCPhone:  +1-303-628-6562 
OrgNOCEmail:  Clyde.Harris@denverwater.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/NO42-ORG-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
AS209 CenturyLink Communications, LLC US
AS3356 Level 3 Parent, LLC US

Upstreams

AS Number Description Country
AS3356 Level 3 Parent, LLC US

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Frequently Asked Questions

ASN AS6105 is an Autonomous System Number used to identify a network for BGP internet routing.
AS6105 is listed under Denver Water.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
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.