ASN AS33186 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS33186?

AS33186 is listed under DaVita HealthCare Partners Inc..

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.

AS33186 DaVita HealthCare Partners Inc.

ASN Lookup Tool

DaVita HealthCare Partners Inc. davita.com

US 5 Routes

AS Data

AS33186

AS33186 – DaVita HealthCare Partners Inc.

AS Number	33186
AS Name	DAVITTACLINK
Organization	DaVita HealthCare Partners Inc.(dhp-34)
Country	US
Website	davita.com
Number of IPv4 Routes	4
Number of IPv6 Routes	1
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2004-10-20

ASN Intelligence API for production workflows

Use ASN data for AS33186 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
66.170.83.0/24	AS33186	DaVita HealthCare Partners Inc.	DaVita HealthCare Partners Inc.	256
2620:11d:9001::/48	AS33186	DaVita HealthCare Partners Inc.	DaVita HealthCare Partners Inc.	~1×10²⁴
66.170.80.0/24	AS33186	DaVita HealthCare Partners Inc.	DaVita HealthCare Partners Inc.	256
66.170.81.0/24	AS33186	DaVita HealthCare Partners Inc.	DaVita HealthCare Partners Inc.	256
66.170.82.0/24	AS33186	DaVita HealthCare Partners Inc.	DaVita HealthCare Partners Inc.	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:       33186
ASName:         DAVITTACLINK
ASHandle:       AS33186
RegDate:        2004-10-20
Updated:        2014-12-22    
Ref:            https://rdap.arin.net/registry/autnum/33186


OrgName:        DaVita HealthCare Partners Inc.
OrgId:          DHP-34
Address:        2000 16th Street
City:           Denver
StateProv:      CO
PostalCode:     80202
Country:        US
RegDate:        2014-09-16
Updated:        2014-09-16
Comment:        http://www.davita.com
Ref:            https://rdap.arin.net/registry/entity/DHP-34


OrgNOCHandle: NETSY-ARIN
OrgNOCName:   NetSys
OrgNOCPhone:  +1-888-484-7505 
OrgNOCEmail:  netsys@davita.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETSY-ARIN

OrgAbuseHandle: NETSY-ARIN
OrgAbuseName:   NetSys
OrgAbusePhone:  +1-888-484-7505 
OrgAbuseEmail:  netsys@davita.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETSY-ARIN

OrgTechHandle: NETSY-ARIN
OrgTechName:   NetSys
OrgTechPhone:  +1-888-484-7505 
OrgTechEmail:  netsys@davita.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETSY-ARIN

RAbuseHandle: NOC31716-ARIN
RAbuseName:   NOC
RAbusePhone:  +1-253-405-0807 
RAbuseEmail:  noc@davita.com
RAbuseRef:    https://rdap.arin.net/registry/entity/NOC31716-ARIN

RNOCHandle: NOC31716-ARIN
RNOCName:   NOC
RNOCPhone:  +1-253-405-0807 
RNOCEmail:  noc@davita.com
RNOCRef:    https://rdap.arin.net/registry/entity/NOC31716-ARIN

RTechHandle: NETSY-ARIN
RTechName:   NetSys
RTechPhone:  +1-888-484-7505 
RTechEmail:  netsys@davita.com
RTechRef:    https://rdap.arin.net/registry/entity/NETSY-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
AS1239	Cogent Communications, LLC	US
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Upstreams

AS Number	Description	Country
AS6461	Zayo Bandwidth	US
AS174	Cogent Communications, LLC	US

Legacy Routes

2620:11d:9000::/44