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
165.68.6.7 AS29885 Univeristy of Chicago Hospitals & Health System 4.16ms 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
165.68.16.22 AS29885 Univeristy of Chicago Hospitals & Health System 3.12ms from Chicago, US
165.68.13.123 AS29885 Univeristy of Chicago Hospitals & Health System 3.70ms 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
47.14.168.221 AS20115 Charter Communications LLC 11.56ms from Ashburn, US
35.166.110.189 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
34.218.147.61 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
190.104.207.109 AS11014 CPS 0.29ms from Buenos Aires, AR
41.65.16.93 AS36992 ETISALAT MISR 11.23ms from Cairo, EG
41.47.210.77 AS8452 TE-AS 4.24ms from Cairo, EG
58.18.45.189 AS4837 CHINA UNICOM China169 Backbone 11.63ms from Hohhot, CN
99.113.77.221 AS7018 AT&T Enterprises, LLC 2.94ms from Houston, US
45.223.2.125 AS19551 Incapsula Inc 0.16ms from Miami, US
45.17.43.45 AS7018 AT&T Enterprises, LLC 2.60ms from Miami, US
79.214.254.93 AS3320 Deutsche Telekom AG 1.52ms from Nuernberg, DE
160.11.173.141 AS2907 Research Organization of Information and Systems, National Institute of Informatics 2.03ms from Osaka, JP
67.210.171.77 AS812 Rogers Communications Canada Inc. 1.05ms from Ottawa, CA
112.248.229.141 AS4837 CHINA UNICOM China169 Backbone 9.23ms from Qingdao, CN
14.89.219.93 AS4766 Korea Telecom 2.36ms from Seoul, KR
125.158.90.157 AS4766 Korea Telecom 2.77ms from Seoul, KR
124.92.139.205 AS4837 CHINA UNICOM China169 Backbone 2.16ms from Tieling, CN
65.118.107.205 AS14057 TENNESSEE FARMERS MUTUAL INSURANCE COMPANY 10.05ms from Atlanta, US
86.120.19.125 AS8708 DIGI ROMANIA S.A. 2.45ms from Bucharest, RO
104.9.76.141 AS7018 AT&T Enterprises, LLC 2.51ms from Chicago, US
67.221.128.189 AS40317 Peoples Communications Inc. 2.24ms from Dallas, US
66.170.205.29 AS6300 Fidium 4.56ms from Dallas, US
54.229.48.189 AS16509 Amazon.com, Inc. 0.27ms from Dublin, IE
75.144.83.253 AS7922 Comcast Cable Communications, LLC 9.40ms from Flint, US
154.218.85.13 AS134548 DXTL Tseung Kwan O Service 0.70ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 165.68.142.116
traceroute to 165.68.142.116 (165.68.142.116): 6 hops max, 52 byte packets
3 [AS749] 11.207.214.178 2.999 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Ashburn, 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 AS29885 at robtex.

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