What is ASN AS395550?

ASN AS395550 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS395550?

AS395550 is listed under PARTNERSHIP HEALTHPLAN OF CALIFORNIA.

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.

AS395550 PARTNERSHIP HEALTHPLAN OF CALIFORNIA

ASN Lookup Tool

PARTNERSHIP HEALTHPLAN OF CALIFORNIA partnershiphp.org

US 1 Routes

AS Data

AS395550

AS395550 – PARTNERSHIP HEALTHPLAN OF CALIFORNIA

AS Number	395550
AS Name	PHPC-ASN
Organization	PARTNERSHIP HEALTHPLAN OF CALIFORNIA(phpc-9)
Country	US
Website	partnershiphp.org
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	BUSINESS
Registry	ARIN
Date Allocated	2016-09-28

ASN Intelligence API for production workflows

Use ASN data for AS395550 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
12.186.141.0/24	AS395550	PARTNERSHIP HEALTHPLAN OF CALIFORNIA	PARTNERSHIP HEALTH PLAN OF CA	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:       395550
ASName:         PHPC-ASN
ASHandle:       AS395550
RegDate:        2016-09-28
Updated:        2016-09-28    
Ref:            https://rdap.arin.net/registry/autnum/395550


OrgName:        PARTNERSHIP HEALTHPLAN OF CALIFORNIA
OrgId:          PHPC-9
Address:        4665 BUSINESS CENTER DR
City:           FRFLD
StateProv:      CA
PostalCode:     94534
Country:        US
RegDate:        2014-02-15
Updated:        2025-11-07
Ref:            https://rdap.arin.net/registry/entity/PHPC-9


OrgTechHandle: PRICE614-ARIN
OrgTechName:   Price, Ross 
OrgTechPhone:  +1-707-815-5694 
OrgTechEmail:  rprice@partnershiphp.org
OrgTechRef:    https://rdap.arin.net/registry/entity/PRICE614-ARIN

OrgTechHandle: LEMOI59-ARIN
OrgTechName:   lemoine, john 
OrgTechPhone:  +1-707-430-4811 
OrgTechEmail:  jlemoine@partnershiphp.org
OrgTechRef:    https://rdap.arin.net/registry/entity/LEMOI59-ARIN

OrgTechHandle: PHENG-ARIN
OrgTechName:   PHENGSY, THANO 
OrgTechPhone:  +1-707-529-4500 
OrgTechEmail:  tphengsy@partnershiphp.org
OrgTechRef:    https://rdap.arin.net/registry/entity/PHENG-ARIN

OrgTechHandle: WOOCL-ARIN
OrgTechName:   Woo, Clifford 
OrgTechPhone:  +1-510-734-5709 
OrgTechEmail:  clwoo@partnershiphp.org
OrgTechRef:    https://rdap.arin.net/registry/entity/WOOCL-ARIN

OrgAbuseHandle: ISM30-ARIN
OrgAbuseName:   Info Sec Manager
OrgAbusePhone:  +1-707-366-3912 
OrgAbuseEmail:  infosec@partnershiphp.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ISM30-ARIN

OrgTechHandle: GHIAS-ARIN
OrgTechName:   ghiasi, masood 
OrgTechPhone:  +1-925-489-6683 
OrgTechEmail:  mghiasi@partnershiphp.org
OrgTechRef:    https://rdap.arin.net/registry/entity/GHIAS-ARIN

OrgTechHandle: LAB21-ARIN
OrgTechName:   Bedrick, Lauren  Ashley
OrgTechPhone:  +1-702-560-5616 
OrgTechEmail:  arin2@brandergroup.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LAB21-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
AS7018	AT&T Enterprises, LLC	US

Upstreams

AS Number	Description	Country
AS7018	AT&T Enterprises, LLC	US