AS number details

AS16778

Cook Children's Health Care System  ·  cookchildrenshealthcaresystem.com

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AS16778 – Cook Children's Health Care System

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

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IP Ranges API

WHOIS Details


                                                ASHandle:       AS16778
                                                OrgID:          AS16778
                                                ASName:         AS16778
                                                ASNumber:       AS16778
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

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

IP Address Domain Domains on this IP
75.11.232.20 ██████████ 4
75.11.232.23 ██████████ 3
75.11.232.225 ██████████ 2
75.11.232.175 ██████████ 1
75.11.232.158 ██████████ 1
75.11.232.81 ██████████ 1
75.11.232.40 ██████████ 1

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Useful for Cybersecurity

Peers

There are 2 peers for this ASN.

Peers Name
AS13335 Cloudflare, Inc.
AS1828 Unitas Global
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS13335 Cloudflare, Inc.
AS1828 Unitas Global
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
75.11.232.1 AS16778 Cook Children's Health Care System 2.23ms from Dallas, US
75.11.233.15 AS16778 Cook Children's Health Care System 2.51ms from Dallas, US
192.5.221.241 AS16778 Cook Children's Health Care System 7.07ms from Richardson, 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
88.7.128.250 AS3352 TELEFONICA DE ESPANA S.A.U. 7.22ms from Barcelona, ES
94.132.108.74 AS2860 NOS COMUNICACOES, S.A. 4.81ms from Braga, PT
130.211.158.154 AS396982 Google LLC 0.13ms from Council Bluffs, US
103.129.114.202 AS138183 Computer Mate 5.64ms from Dhaka, BD
62.27.234.10 AS12312 ecotel communication ag 4.75ms from Duesseldorf, DE
193.58.207.10 AS34953 RelAix Networks GmbH 1.91ms from Duesseldorf, DE
94.111.93.170 AS47377 Orange Belgium SA 13.98ms from Meppel, NL
54.147.12.250 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
34.192.189.138 AS14618 Amazon.com, Inc. 0.19ms from Reston, US
38.51.79.10 AS27813 Teledifusora S.A. 5.86ms from Rosario, AR
116.120.60.42 AS9318 SK Broadband Co Ltd 3.33ms from Seoul, KR
116.220.7.10 AS9824 JCOM Co., Ltd. 10.06ms from Tokyo, JP
78.2.167.106 AS5391 Hrvatski Telekom d.d. 11.37ms from Zagreb, HR
182.121.248.122 AS4837 CHINA UNICOM China169 Backbone 4.38ms from Zhengzhou, CN
73.226.229.250 AS7922 Comcast Cable Communications, LLC 8.42ms from Ashburn, US
24.13.240.186 AS7922 Comcast Cable Communications, LLC 5.89ms from Chicago, US
34.56.5.138 AS396982 Google LLC 0.12ms from Council Bluffs, US
58.245.241.234 AS4837 CHINA UNICOM China169 Backbone 16.39ms from Dalian, CN
116.167.215.170 AS4837 CHINA UNICOM China169 Backbone 16.15ms from Guangzhou, CN
115.196.241.186 AS4134 CHINANET-BACKBONE 7.90ms from Hangzhou, CN
120.199.114.10 AS56041 China Mobile communications corporation 13.24ms from Hangzhou, CN
150.228.8.122 AS14593 Space Exploration Technologies Corporation 13.52ms from London, GB
82.30.230.106 AS5089 Virgin Media Limited 5.51ms from London, GB
8.38.33.234 AS16504 Granite Telecommunications LLC 0.53ms from Los Angeles, US
207.71.195.90 AS4927 Impulse Internet Services 3.04ms from Los Angeles, US

Traceroute

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

$
traceroute -a -n -q1 -f4 75.11.232.254
traceroute to 75.11.232.254 (75.11.232.254): 64 hops max, 52 byte packets
5 *
10 *
11 [AS16778] 75.11.232.254 2.929 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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.

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