75.11.232.0/23

AS16778 · Cook Children's Health Care System

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Summary

Country	United States
Domain	cookchildrenshealthcaresystem.com
ASN	AS16778
Registry	ARIN
ID	NET-75-11-232-0-1

WHOIS Details

NetHandle:      NET-75-11-232-0-1
OrgID:          CCHCS-2
Parent:         NET-75-3-192-0-1
NetName:        NET-75-11-232-0-1
NetRange:       75.11.232.0 - 75.11.233.255
NetType:        reassignment
Comment:        This IPv4 Block is STATIC, not dynamic.
RegDate:        2023-02-06
Updated:        2023-02-06
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


POCHandle:      MARTI3235-ARIN
IsRole:         N
LastName:       Martinez
FirstName:      Rafael
Street:         801 7th Ave
City:           Fort Worth
State/Prov:     TX
Country:        US
PostalCode:     76104
RegDate:        2020-01-06
Updated:        2024-08-29
OfficePhone:    +1-682-885-2113
Mailbox:        rafael.martinez@cookchildrens.org
Source:         ARIN


POCHandle:      HAWKI301-ARIN
IsRole:         N
LastName:       Hawkins
FirstName:      Rodney
Street:         801 7th Ave
City:           Fort Worth
State/Prov:     TX
Country:        US
PostalCode:     76104
RegDate:        2020-09-11
Updated:        2020-09-11
OfficePhone:    +1-682-885-7204
Mailbox:        rodneyh@cookchildrens.org
Source:         ARIN


POCHandle:      INS31-ARIN
IsRole:         Y
LastName:       IT Network Security
FirstName:      
Street:         801 Seventh Avenue
City:           Fort Worth
State/Prov:     TX
Country:        US
PostalCode:     76104
RegDate:        2024-08-29
Updated:        2024-08-29
OfficePhone:    +1-682-885-5400
Mailbox:        dverify@cookchildrens.org
Source:         ARIN

Hosted domains

There are 13 domain names hosted across 7 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
75.11.232.20	jewelcharityball.org	4
75.11.232.23	campsanguinity.com	3
75.11.232.225	peakspickup.com	2
75.11.232.158	peakspickup.dev	1
75.11.232.40	protectingyourtomorrows.org	1
75.11.232.81	peakstechzone.org	1
75.11.232.175	cookchildrensbenefits.com	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

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Pingable IPs

13 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
75.11.232.1	AS16778 Cook Children's Health Care System	`2.29ms` from Dallas, US
75.11.233.1	AS16778 Cook Children's Health Care System	`2.63ms` from Dallas, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
71.206.229.135	AS7922 Comcast Cable Communications, LLC	`12.49ms` from Ashburn, US
202.44.1.39	AS55403 PTT Digital Solutions Company Limited	`5.16ms` from Bangkok, TH
139.60.220.7	AS46956 Eagle Seven Technologies, LLC	`0.13ms` from Chicago, US
35.239.100.247	AS396982 Google LLC	`0.12ms` from Council Bluffs, US
91.5.184.71	AS3320 Deutsche Telekom AG	`6.70ms` from Frankfurt am Main, DE
79.240.128.39	AS3320 Deutsche Telekom AG	`4.09ms` from Frankfurt am Main, DE
27.206.102.151	AS4837 CHINA UNICOM China169 Backbone	`9.42ms` from Qingdao, CN
119.167.149.151	AS4837 CHINA UNICOM China169 Backbone	`0.35ms` from Qingdao, CN
49.164.195.103	AS17858 LG POWERCOMM	`2.93ms` from Seoul, KR
39.113.212.247	AS9318 SK Broadband Co Ltd	`7.14ms` from Seoul, KR
36.229.171.215	AS3462 Data Communication Business Group	`0.95ms` from Taipei, TW
48.210.127.71	AS8075 Microsoft Corporation	`0.15ms` from Tokyo, JP
124.140.123.199	AS9824 JCOM Co., Ltd.	`11.78ms` from Tokyo, JP
195.230.43.103	AS8447 A1 Telekom Austria AG	`1.11ms` from Vienna, AT
154.243.214.215	AS36947 Telecom Algeria	`10.45ms` from Algiers, DZ
79.193.11.183	AS3320 Deutsche Telekom AG	`3.32ms` from Berlin, DE
3.149.19.135	AS16509 Amazon.com, Inc.	`0.15ms` from Columbus, US
2.12.158.199	AS3215 Orange S.A.	`14.55ms` from Gravelines, FR
102.37.2.135	AS8075 Microsoft Corporation	`0.40ms` from Johannesburg, ZA
45.89.250.87	AS212238 Datacamp Limited	`0.17ms` from London, GB
70.95.1.215	AS20001 Charter Communications Inc	`6.40ms` from Los Angeles, US
85.61.158.7	AS12479 Orange Espagne SA	`12.14ms` from Madrid, ES
133.83.48.7	AS2907 Research Organization of Information and Systems, National Institute of Informatics	`2.23ms` from Osaka, JP
189.109.55.183	AS10429 TELEFÔNICA BRASIL S.A	`0.87ms` from Sao Paulo, BR
119.217.201.39	AS4766 Korea Telecom	`5.37ms` from Seoul, KR

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f4 75.11.233.15

traceroute to 75.11.233.15 (75.11.233.15): 64 hops max, 52 byte packets

4 [AS174] 154.54.46.125 0.576 ms

5 [AS174] 38.104.54.234 4.41 ms

6 [AS13335] 141.101.74.63 1.019 ms

7 [AS13335] 172.69.143.86 0.97 ms

8 [AS13335] 172.69.143.39 0.967 ms

9 [AS13335] 172.69.143.85 1.183 ms

10 *

11 [AS16778] 75.11.233.15 2.584 ms

Measurement taken from

IPinfo ProbeNet in Dallas, US

On August 28th 2025

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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