Autonomous System details

AS29885

Univeristy of Chicago Hospitals & Health System  ·  uchospitals.edu

United States

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AS29885 – Univeristy of Chicago Hospitals & Health System

Field Value
Country United States
Website uchospitals.edu
Hosted domains 12
IPv4 addresses 65,792
IPv6 addresses 0
ASN type Education
Registry arin
Allocated 23 years ago on May 29, 2003
Updated 14 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
165.68.0.0/16 The University of Chicago 65,536
165.68.0.0/17 The University of Chicago 32,768
165.68.128.0/17 The University of Chicago 32,768
64.107.48.0/24 DARIEN DATA CENTER 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS29885
                                                OrgID:          AS29885
                                                ASName:         AS29885
                                                ASNumber:       AS29885
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 12 domain names hosted across 5 IP addresses on this ASN.

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IP Address Domain Domains on this IP
165.68.14.82 ██████████ 3
165.68.14.50 ██████████ 3
165.68.14.224 ██████████ 3
165.68.14.102 ██████████ 2
165.68.14.44 ██████████ 1

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Peers

There are 3 peers for this ASN.

Peers Name
AS32787 Akamai Technologies, Inc.
AS6325 Illinois Century Network
AS7018 AT&T Enterprises, LLC
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Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS32787 Akamai Technologies, Inc.
AS6325 Illinois Century Network
AS7018 AT&T Enterprises, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
165.68.14.62 AS29885 Univeristy of Chicago Hospitals & Health System 2.63ms from Chicago, US
165.68.254.97 AS29885 Univeristy of Chicago Hospitals & Health System 2.18ms from Chicago, US
165.68.13.53 AS29885 Univeristy of Chicago Hospitals & Health System 3.68ms from Chicago, US
165.68.16.5 AS29885 Univeristy of Chicago Hospitals & Health System 3.07ms from Chicago, US
165.68.6.5 AS29885 Univeristy of Chicago Hospitals & Health System 3.86ms from Chicago, 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
190.70.200.125 AS13489 UNE EPM TELECOMUNICACIONES S.A. 5.72ms from Bogotá, CO
169.1.253.77 AS37611 AFRIHOST SP (PTY) LTD 2.52ms from Cape Town, ZA
3.18.111.173 AS16509 Amazon.com, Inc. 1.01ms from Columbus, US
117.207.115.221 AS9829 National Internet Backbone 12.69ms from Delhi, IN
185.60.127.253 AS13280 Three Ireland (Hutchison) limited 0.81ms from Dublin, IE
76.137.246.61 AS7922 Comcast Cable Communications, LLC 9.93ms from Fremont, US
219.132.151.173 AS4134 CHINANET-BACKBONE 7.36ms from Guangzhou, CN
111.122.169.253 AS4134 CHINANET-BACKBONE 4.32ms from Guiyang, CN
82.181.219.93 AS16086 DNA Oyj 4.04ms from Helsinki, FI
123.140.28.109 AS3786 LG DACOM Corporation 1.27ms from Incheon, KR
211.212.131.141 AS9318 SK Broadband Co Ltd 1.63ms from Incheon, KR
87.103.85.125 AS12353 Vodafone Portugal 12.79ms from Lisbon, PT
46.227.44.13 AS16509 Amazon.com, Inc. 0.21ms from London, GB
88.209.108.205 AS6758 Monaco Telecom S.A. 4.33ms from Marseille, FR
151.9.1.189 AS1267 WIND TRE S.P.A. 1.56ms from Milan, IT
79.25.5.141 AS3269 Telecom Italia S.p.A. 1.73ms from Milan, IT
133.1.18.13 AS4730 Osaka University 1.70ms from Osaka, JP
187.84.60.109 AS262907 BRASIL TECPAR | AMIGO | AVATO 0.17ms from Osasco, BR
83.17.222.13 AS5617 Orange Polska Spolka Akcyjna 1.84ms from Poznan, PL
20.99.146.125 AS8075 Microsoft Corporation 0.28ms from Quincy, US
193.50.79.173 AS2200 Renater 4.60ms from Saint-Denis, FR
119.192.149.125 AS4766 Korea Telecom 0.89ms from Seoul, KR
163.21.28.253 AS1659 Taiwan Academic Network (TANet) Information Center 2.01ms from Taipei, TW
59.87.166.13 AS17506 ARTERIA Networks Corporation 0.68ms from Tokyo, JP
136.226.106.237 AS22616 ZSCALER, INC. 0.40ms from Ashburn, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 165.68.213.167
traceroute to 165.68.213.167 (165.68.213.167): 9 hops max, 52 byte packets
3 [] 194.68.123.70 6.749 ms
4 [AS32787] 2.21.118.107 7.134 ms
5 *
6 [AS29885] 165.68.254.242 110.739 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hudiksvall, SE
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 AS29885 at robtex.

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