Autonomous System details

AS16778

Cook Children's Health Care System  ·  cookchildrenshealthcaresystem.com

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

AS16778 – Cook Children's Health Care System

Field Value
Country United States
Website cookchildrenshealthcaresystem.com
Hosted domains 13
IPv4 addresses 768
IPv6 addresses 0
ASN type Business
Registry arin
Allocated 12 years ago on Feb 19, 2014
Updated 12 years ago on Feb 19, 2014

IP Ranges

Netblock Company Num of IPs
75.11.232.0/23 Cook Children's Health Care System 512
192.5.221.0/24 Cook Children's Health Care System 256

There are no known IPv6 addresses belonging to this network

Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS16778
                                                OrgID:          AS16778
                                                ASName:         AS16778
                                                ASNumber:       AS16778
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

There are 13 domain names hosted across 7 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
75.11.232.20 ██████████ 4
75.11.232.23 ██████████ 3
75.11.232.225 ██████████ 2
75.11.232.81 ██████████ 1
75.11.232.158 ██████████ 1
75.11.232.175 ██████████ 1
75.11.232.40 ██████████ 1

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

Peers

There are 2 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS1828 Unitas Global
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Upstreams

There is 1 peer for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
75.11.233.15 AS16778 Cook Children's Health Care System 1.65ms from Dallas, US
75.11.232.232 AS16778 Cook Children's Health Care System 1.48ms from Dallas, US
192.5.221.241 AS16778 Cook Children's Health Care System 3.44ms 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
81.172.195.170 AS15435 DELTA Fiber Nederland B.V. 1.96ms from Amsterdam, NL
142.67.239.10 AS11260 EastLink 12.32ms from Halifax, CA
154.221.8.10 AS137951 ASLINE LIMITED 0.74ms from Hong Kong, HK
32.48.39.154 AS7018 AT&T Enterprises, LLC 2.05ms from Houston, US
111.35.47.10 AS24444 Shandong Mobile Communication Company Limited 6.87ms from Jinan, CN
72.134.99.58 AS20001 Charter Communications Inc 4.65ms from Los Angeles, US
60.100.196.42 AS17676 SoftBank Corp. 3.76ms from Osaka, JP
177.137.238.186 AS28173 Dinamica Telecomunicacoes Ltda 10.06ms from Rio de Janeiro, BR
124.216.180.138 AS45361 Ulsan Jung-Ang Broadcasting Network 7.75ms from Seoul, KR
158.108.34.58 AS9411 Kasetsart University, Thailand 0.88ms from Bangkok, TH
34.52.209.58 AS396982 Google LLC 0.13ms from Brussels, BE
76.136.138.138 AS7922 Comcast Cable Communications, LLC 6.03ms from Chicago, US
24.67.127.170 AS6327 Shaw Communications 13.52ms from Kelowna, CA
77.54.242.250 AS12353 Vodafone Portugal 6.33ms from Lisbon, PT
165.230.128.90 AS46 Rutgers, The State University 2.66ms from New York City, US
107.149.155.122 AS398823 PEG TECH INC 0.13ms from San Jose, US
107.90.220.106 AS20057 AT&T Enterprises, LLC 3.21ms from Santa Clara, US
100.1.232.250 AS701 Verizon Business 1.73ms from Secaucus, US
101.78.102.42 AS9506 Singtel Fibre Broadband 1.62ms from Singapore, SG
129.78.16.10 AS23719 University of Sydney 0.40ms from Sydney, AU
195.43.84.106 AS197099 Multinet24 Sp.zoo 5.13ms from Wrocław, PL
117.160.26.90 AS24445 Henan Mobile Communications Co.,Ltd 4.50ms from Zhengzhou, CN
82.76.134.26 AS8708 DIGI ROMANIA S.A. 3.75ms from Bucharest, RO
41.44.223.250 AS8452 TE-AS 7.02ms from Cairo, EG
130.211.158.154 AS396982 Google LLC 0.14ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f2 75.11.233.1
traceroute to 75.11.233.1 (75.11.233.1): 64 hops max, 52 byte packets
3 *
8 [AS16778] 75.11.233.1 203.898 ms
Measurement taken from IPinfo ProbeNet in Sydney, AU
On

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS16778 at robtex.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs