Autonomous System details

AS29885

Univeristy of Chicago Hospitals & Health System  ·  uchicagomedicine.org

United States

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AS29885 – Univeristy of Chicago Hospitals & Health System

Field Value
Country United States
Website uchicagomedicine.org
Hosted domains 12
IPv4 addresses 65,792
IPv6 addresses 0
ASN type Business
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
165.68.14.224 ██████████ 3
165.68.14.50 ██████████ 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
165.68.13.202 AS29885 Univeristy of Chicago Hospitals & Health System 3.84ms from Chicago, US
165.68.6.7 AS29885 Univeristy of Chicago Hospitals & Health System 4.14ms from Chicago, US
165.68.14.201 AS29885 Univeristy of Chicago Hospitals & Health System 3.26ms from Chicago, US
165.68.16.7 AS29885 Univeristy of Chicago Hospitals & Health System 3.04ms from Chicago, US
165.68.254.252 AS29885 Univeristy of Chicago Hospitals & Health System 2.18ms 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
23.109.80.13 AS7979 Servers.com, Inc. 0.39ms from Amsterdam, NL
96.84.203.157 AS7922 Comcast Cable Communications, LLC 6.57ms from Boston, US
41.42.44.253 AS8452 TE-AS 3.23ms from Cairo, EG
185.44.5.61 AS208988 Buchholz Digital GmbH 0.57ms from Hamburg, DE
156.246.243.125 AS44559 IT HOSTLINE LTD 0.33ms from Istanbul, TR
173.249.50.253 AS51167 Contabo GmbH 0.18ms from Lauterbourg, FR
84.65.210.141 AS5378 Vodafone Limited 5.49ms from London, GB
39.65.189.237 AS4837 CHINA UNICOM China169 Backbone 1.05ms from Qingdao, CN
172.179.69.125 AS8075 Microsoft Corporation 0.25ms from Quincy, US
186.105.103.61 AS7418 TELEFÓNICA CHILE S.A. 3.72ms from Santiago, CL
163.21.28.253 AS1659 Taiwan Academic Network (TANet) Information Center 1.91ms from Taipei, TW
60.67.140.173 AS17676 SoftBank Corp. 3.02ms from Tokyo, JP
220.146.16.13 AS4685 Asahi Net 2.22ms from Tokyo, JP
154.254.9.173 AS36947 Telecom Algeria 9.69ms from Algiers, DZ
93.196.170.221 AS3320 Deutsche Telekom AG 7.36ms from Frankfurt am Main, DE
201.150.230.189 AS28378 TV Rey de Occidente, S.A. de C.V. 14.39ms from Guadalajara, MX
114.235.141.205 AS4134 CHINANET-BACKBONE 10.19ms from Huai'an, CN
78.186.184.237 AS9121 Turk Telekomunikasyon Anonim Sirketi 1.58ms from Istanbul, TR
35.178.7.125 AS16509 Amazon.com, Inc. 0.16ms from London, GB
89.95.6.205 AS5410 Bouygues Telecom SA 2.71ms from Marseille, FR
66.55.152.237 AS20473 The Constant Company, LLC 0.28ms from Piscataway, US
83.17.222.13 AS5617 Orange Polska Spolka Akcyjna 2.20ms from Poznan, PL
137.82.223.253 AS393249 University of British Columbia 4.78ms from Seattle, US
4.194.27.125 AS8075 Microsoft Corporation 0.58ms from Singapore, SG
111.246.66.157 AS3462 Data Communication Business Group 1.09ms from Taichung, TW

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 165.68.159.94
traceroute to 165.68.159.94 (165.68.159.94): 9 hops max, 52 byte packets
3 [] 187.16.222.2 8.835 ms
5 [AS32787] 23.38.243.114 147.951 ms
6 [AS29885] 165.68.254.242 146.562 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Belo Horizonte, BR
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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