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
165.68.16.22 AS29885 Univeristy of Chicago Hospitals & Health System 3.12ms from Chicago, US
165.68.14.37 AS29885 Univeristy of Chicago Hospitals & Health System 2.66ms from Chicago, US
165.68.254.233 AS29885 Univeristy of Chicago Hospitals & Health System 2.19ms from Chicago, US
165.68.13.123 AS29885 Univeristy of Chicago Hospitals & Health System 3.70ms from Chicago, US
165.68.6.7 AS29885 Univeristy of Chicago Hospitals & Health System 4.16ms 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
104.240.3.13 AS5650 Frontier Communications of America, Inc. 9.15ms from Ashburn, US
40.114.39.157 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
216.139.162.253 AS22351 INTELSAT GLOBAL SERVICE CORPORATION 0.91ms from Atlanta, US
117.10.0.253 AS4837 CHINA UNICOM China169 Backbone 4.77ms from Beijing, CN
85.214.163.93 AS6724 Strato GmbH 0.47ms from Berlin, DE
109.97.63.221 AS9050 Orange Romania S.A. 0.36ms from Bucharest, RO
122.164.201.173 AS24560 Bharti Airtel Ltd., Telemedia Services 1.22ms from Chennai, IN
79.212.180.109 AS3320 Deutsche Telekom AG 1.87ms from Hamburg, DE
47.76.39.13 AS45102 Alibaba (US) Technology Co., Ltd. 0.87ms from Hong Kong, HK
112.155.248.125 AS17858 LG POWERCOMM 2.17ms from Incheon, KR
102.217.166.45 AS23764 CTGNet 0.09ms from Johannesburg, ZA
137.27.202.109 AS20115 Charter Communications LLC 3.56ms from Los Angeles, US
186.50.42.157 AS6057 Administracion Nacional de Telecomunicaciones 1.62ms from Montevideo, UY
153.36.64.157 AS4837 CHINA UNICOM China169 Backbone 7.43ms from Nanjing, CN
210.120.196.29 AS3786 LG DACOM Corporation 5.94ms from Seoul, KR
95.51.203.61 AS5617 Orange Polska Spolka Akcyjna 1.50ms from Wrocław, PL
212.161.151.141 AS6730 Sunrise GmbH 2.01ms from Zuerich, CH
87.150.45.173 AS3320 Deutsche Telekom AG 2.34ms from Berlin, DE
122.136.143.29 AS4837 CHINA UNICOM China169 Backbone 9.32ms from Changchun, CN
75.191.83.61 AS11426 Charter Communications Inc 9.22ms from Charlotte, US
143.83.72.77 AS5972 United States Department of Defense (DoD) 10.86ms from Dallas, US
14.232.56.173 AS45899 VNPT Corp 1.49ms from Hanoi, VN
113.52.142.253 AS38676 flexnetworks 0.54ms from Incheon, KR
62.228.1.29 AS6866 Cyprus Telecommunications Authority 2.28ms from Nicosia, CY
186.239.96.29 AS10429 TELEFÔNICA BRASIL S.A 1.43ms from Osasco, BR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m10 165.68.34.15
traceroute to 165.68.34.15 (165.68.34.15): 10 hops max, 52 byte packets
4 [] 195.66.236.31 9.777 ms
6 [AS32787] 23.38.243.116 101.651 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Leeds, GB
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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