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	Prefix	Description
	75.11.232.0/23	Cook Children's Health Care System
	192.5.221.0/24	Cook Children's Health Care System

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Network Policy

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How are upstreams and downstreams calculated?

Upstreams

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS1828	PacketFabric / Unitas Global	✔	✘

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Peers

	ASN	Description	IPv4	IPv6
	AS13335	Cloudflare, Inc.	✔	✘
	AS1828	PacketFabric / Unitas Global	✔	✘

ASHandle:       AS16778
OrgID:          CCHCS-2
ASName:         CCHCS-2-ASN-1
ASNumber:       16778
RegDate:        2014-02-19
Comment:        www.cookchildrens.org
Updated:        2014-02-19
Source:         ARIN



OrgID:          CCHCS-2
OrgName:        Cook Children's Health Care System
CanAllocate:    
Street:         801 7th Avenue
City:           Fort Worth
State/Prov:     TX
Country:        US
PostalCode:     76104
RegDate:        2013-02-19
Updated:        2024-08-29
OrgAdminHandle: HAWKI301-ARIN
OrgTechHandle:  HAWKI301-ARIN
OrgTechHandle:  MARTI3235-ARIN
OrgAbuseHandle: INS31-ARIN
OrgNOCHandle:   INS31-ARIN
OrgRoutingHandle:   HAWKI301-ARIN
OrgRoutingHandle:   MARTI3235-ARIN
OrgDNSHandle:   HAWKI301-ARIN
OrgDNSHandle:   MARTI3235-ARIN
Source:         ARIN





OrgAdminHandle:       HAWKI301-ARIN
OrgAdminName:         Rodney Hawkins
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        HAWKI301-ARIN
OrgTechName:          Rodney Hawkins
# Email removed, Log into bgp.tools to see whois emails


OrgTechHandle:        MARTI3235-ARIN
OrgTechName:          Rafael Martinez
# Email removed, Log into bgp.tools to see whois emails


OrgAbuseHandle:       INS31-ARIN
OrgAbuseName:          IT Network Security
# Email removed, Log into bgp.tools to see whois emails


OrgNOCHandle:         INS31-ARIN
OrgNOCName:            IT Network Security
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     HAWKI301-ARIN
OrgRoutingName:       Rodney Hawkins
# Email removed, Log into bgp.tools to see whois emails


OrgRoutingHandle:     MARTI3235-ARIN
OrgRoutingName:       Rafael Martinez
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         HAWKI301-ARIN
OrgDNSName:           Rodney Hawkins
# Email removed, Log into bgp.tools to see whois emails


OrgDNSHandle:         MARTI3235-ARIN
OrgDNSName:           Rafael Martinez
# Email removed, Log into bgp.tools to see whois emails

Last Update: 2026-06-04T03:24:42Z UTC

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Member of the following AS-SETs

-	Member	ASN Count
ARIN	as13335:as-customers	1602
RADB	as-telstra-intl-customers	12369
RADB	as-unitas-customers	9439
RADB	as13876:as-customers	95
RIPE	as-btc-up	5318
RADB	as-kddcustomer2	8206
RADB	as-rr-biz	2131