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
165.68.14.224 ██████████ 3
165.68.14.50 ██████████ 3
165.68.14.82 ██████████ 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
165.68.6.5 AS29885 Univeristy of Chicago Hospitals & Health System 3.69ms from Chicago, US
165.68.254.97 AS29885 Univeristy of Chicago Hospitals & Health System 2.23ms from Chicago, US
165.68.13.202 AS29885 Univeristy of Chicago Hospitals & Health System 3.47ms from Chicago, US
165.68.16.22 AS29885 Univeristy of Chicago Hospitals & Health System 3.08ms from Chicago, US
165.68.14.201 AS29885 Univeristy of Chicago Hospitals & Health System 3.04ms 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. 9.24ms from Ashburn, US
140.143.187.125 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Beijing, CN
79.122.56.93 AS5483 Magyar Telekom Plc. 5.10ms from Budapest, HU
118.113.11.13 AS4134 CHINANET BACKBONE 3.90ms from Chengdu, CN
14.224.190.157 AS45899 VNPT Corp 1.11ms from Da Nang, VN
125.110.191.29 AS4134 CHINANET BACKBONE 12.16ms from Hangzhou, CN
196.25.66.253 AS5713 Telkom SA Ltd. 0.89ms from Johannesburg, ZA
102.36.213.29 AS328535 JUBA NETWORK CO. LTD 13.72ms from Kampala, UG
218.202.33.77 AS9808 China Mobile Communications Group Co., Ltd. 7.10ms from Kunming, CN
161.23.42.29 AS198864 Queen Mary and Westfield College, University of London 1.58ms from London, GB
86.136.181.77 AS2856 British Telecommunications PLC 5.70ms from London, GB
20.50.112.93 AS8075 Microsoft Corporation 0.22ms from London, GB
74.40.251.205 AS5650 Frontier Communications of America, Inc. 12.86ms from Los Angeles, US
45.45.218.237 AS63473 HostHatch, LLC 0.16ms from Los Angeles, US
88.7.23.237 AS3352 TELEFONICA DE ESPANA S.A.U. 9.67ms from Madrid, ES
201.2.149.253 AS8167 V tal 1.57ms from Novo Hamburgo, BR
175.173.36.141 AS4837 CHINA UNICOM China169 Backbone 9.08ms from Tieling, CN
210.237.205.13 AS4725 SoftBank Corp. 3.68ms from Tokyo, JP
86.105.148.141 AS39855 Mod Mission Critical LLC 0.21ms from Amsterdam, NL
18.224.38.205 AS16509 Amazon.com, Inc. 0.11ms from Columbus, US
112.156.31.141 AS17858 LG POWERCOMM 2.46ms from Incheon, KR
218.148.146.93 AS4766 Korea Telecom 0.64ms from Incheon, KR
60.216.199.205 AS4837 CHINA UNICOM China169 Backbone 2.48ms from Jinan, CN
41.210.161.253 AS20294 MTN Uganda 1.10ms from Kampala, UG
185.21.111.253 AS61012 Livedrive Internet Ltd. 1.06ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f5 -m13 165.68.78.156
traceroute to 165.68.78.156 (165.68.78.156): 13 hops max, 52 byte packets
5 [AS174] 154.54.57.229 13.048 ms
6 [AS174] 154.54.36.82 15.316 ms
7 *
8 *
9 [AS32787] 23.38.243.114 122.979 ms
10 [AS29885] 165.68.254.242 128.84 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Barcelona, ES
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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