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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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
75.11.232.158 ██████████ 1
75.11.232.40 ██████████ 1
75.11.232.81 ██████████ 1
75.11.232.175 ██████████ 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 2.29ms from Dallas, US
192.5.221.241 AS16778 Cook Children's Health Care System 6.90ms from Richardson, 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
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5.103.80.10 AS44869 FIBIA P/S 0.75ms from Copenhagen, DK
156.227.173.122 AS398478 PEG TECH INC 0.27ms from Hong Kong, HK
119.117.196.186 AS4837 CHINA UNICOM China169 Backbone 8.80ms from Liaoyang, CN
151.83.147.42 AS1267 WIND TRE S.P.A. 4.23ms from Milan, IT
35.196.74.218 AS396982 Google LLC 0.16ms from Moncks Corner, US
186.49.247.106 AS6057 Administracion Nacional de Telecomunicaciones 3.50ms from Montevideo, UY
112.141.148.122 AS9443 Vocus Retail 2.60ms from Sydney, AU
183.186.25.154 AS4837 CHINA UNICOM China169 Backbone 5.82ms from Taiyuan, CN
65.9.187.42 AS16509 Amazon.com, Inc. 0.33ms from Zagreb, HR
94.59.7.58 AS5384 Emirates Internet 4.54ms from Al Fujairah City, AE
101.79.158.170 AS54994 Meteverse Limited. 0.18ms from Al Fujairah City, AE
71.64.117.186 AS10796 Charter Communications Inc 13.76ms from Ashburn, US
188.121.157.122 AS206065 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS 16.78ms from Baku, AZ
111.203.203.26 AS4808 China Unicom Beijing Province Network 4.21ms from Beijing, CN
96.70.220.202 AS7922 Comcast Cable Communications, LLC 6.79ms from Boston, US
123.19.15.186 AS45899 VNPT Corp 0.70ms from Da Nang, VN
162.204.32.250 AS7018 AT&T Enterprises, LLC 2.92ms from Dallas, US
12.90.46.170 AS7018 AT&T Enterprises, LLC 0.95ms from Dallas, US
213.14.8.218 AS34984 Superonline Iletisim Hizmetleri A.S. 2.96ms from Istanbul, TR
222.219.9.138 AS4134 CHINANET-BACKBONE 9.51ms from Kunming, CN
94.63.194.42 AS12353 Vodafone Portugal 2.99ms from Lisbon, PT
90.77.238.138 AS12479 Orange Espagne SA 9.60ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f4 75.11.233.1
traceroute to 75.11.233.1 (75.11.233.1): 64 hops max, 52 byte packets
4 [AS36236] 162.223.9.39 0.212 ms
5 *
10 *
11 [AS16778] 75.11.233.1 2.702 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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