AS11687 City of Hope Medical Center

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AS11687 – City of Hope Medical Center

AS Number	11687
AS Name	CITY-OF-HOPE
Organization	City of Hope Medical Center(chmc-3)
Country	US
Website	coh.org
Number of IPv4 Routes	5
Number of IPv6 Routes	0
ASN type	BUSINESS
Allocation Status	assigned
Registry	ARIN
Date Allocated	N/A

IP Ranges

Route	Origin	Origin Name	ISP	# IPs
151.152.92.0/24	AS11687	City of Hope Medical Center	City of Hope Medical Center	256
151.152.96.0/19	AS11687	City of Hope Medical Center	City of Hope Medical Center	8192
151.152.128.0/19	AS11687	City of Hope Medical Center	City of Hope Medical Center	8192
151.152.99.0/24	AS11687	City of Hope Medical Center	City of Hope Medical Center	256
151.152.91.0/24	AS11687	City of Hope Medical Center	City of Hope Medical Center	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 1997-2025, American Registry for Internet Numbers, Ltd.
#


ASNumber:       11687
ASName:         CITY-OF-HOPE
ASHandle:       AS11687
RegDate:        1998-11-16
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/11687


OrgName:        City of Hope Medical Center
OrgId:          CHMC-3
Address:        1500 E. Duarte Road
City:           Duarte
StateProv:      CA
PostalCode:     91010
Country:        US
RegDate:        1991-07-30
Updated:        2007-07-13
Ref:            https://rdap.arin.net/registry/entity/CHMC-3


OrgAbuseHandle: ITSP-ARIN
OrgAbuseName:   Information Technology Services POC
OrgAbusePhone:  +1-626-256-4673 
OrgAbuseEmail:  ARIN-POC@coh.org
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ITSP-ARIN

OrgNOCHandle: ITSP-ARIN
OrgNOCName:   Information Technology Services POC
OrgNOCPhone:  +1-626-256-4673 
OrgNOCEmail:  ARIN-POC@coh.org
OrgNOCRef:    https://rdap.arin.net/registry/entity/ITSP-ARIN

OrgTechHandle: ITSP-ARIN
OrgTechName:   Information Technology Services POC
OrgTechPhone:  +1-626-256-4673 
OrgTechEmail:  ARIN-POC@coh.org
OrgTechRef:    https://rdap.arin.net/registry/entity/ITSP-ARIN

RAbuseHandle: ITSP-ARIN
RAbuseName:   Information Technology Services POC
RAbusePhone:  +1-626-256-4673 
RAbuseEmail:  ARIN-POC@coh.org
RAbuseRef:    https://rdap.arin.net/registry/entity/ITSP-ARIN

RTechHandle: ITSP-ARIN
RTechName:   Information Technology Services POC
RTechPhone:  +1-626-256-4673 
RTechEmail:  ARIN-POC@coh.org
RTechRef:    https://rdap.arin.net/registry/entity/ITSP-ARIN

RNOCHandle: ITSP-ARIN
RNOCName:   Information Technology Services POC
RNOCPhone:  +1-626-256-4673 
RNOCEmail:  ARIN-POC@coh.org
RNOCRef:    https://rdap.arin.net/registry/entity/ITSP-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 1997-2025, American Registry for Internet Numbers, Ltd.
#