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
165.68.6.5 AS29885 Univeristy of Chicago Hospitals & Health System 3.86ms from Chicago, US
165.68.254.97 AS29885 Univeristy of Chicago Hospitals & Health System 2.18ms from Chicago, US
165.68.14.62 AS29885 Univeristy of Chicago Hospitals & Health System 2.63ms 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

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
174.82.79.125 AS20115 Charter Communications LLC 9.13ms from Dallas, US
194.144.245.77 AS12969 Vodafone Iceland 0.97ms from Hafnarfjoerdur, IS
14.160.12.29 AS45899 VNPT Corp 0.98ms from Hanoi, VN
218.202.33.77 AS9808 China Mobile Communications Group Co., Ltd. 7.07ms from Kunming, CN
161.23.42.29 AS198864 Queen Mary and Westfield College, University of London 1.66ms from London, GB
217.18.56.29 AS46261 QuickPacket, LLC 0.59ms from Los Angeles, US
124.83.60.253 AS9299 Philippine Long Distance Telephone Company 1.95ms from Manila, PH
222.159.30.29 AS7679 QTnet,Inc. 8.79ms from Osaka, JP
187.84.60.109 AS262907 BRASIL TECPAR | AMIGO | AVATO 0.17ms from Osasco, BR
202.152.120.61 AS10013 FreeBit Co.,Ltd. 2.24ms from Tokyo, JP
92.245.37.221 AS28812 PJSC "Bashinformsvyaz" 9.13ms from Yekaterinburg, RU
144.178.216.77 AS39686 Eurofiber Nederland BV 0.63ms from Amsterdam, NL
68.110.157.45 AS22773 Cox Communications Inc. 10.13ms from Ashburn, US
104.240.3.13 AS5650 Frontier Communications of America, Inc. 9.12ms from Ashburn, US
67.162.232.189 AS7922 Comcast Cable Communications, LLC 6.72ms from Ashburn, US
120.53.236.141 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.92ms from Beijing, CN
188.36.15.141 AS5483 Magyar Telekom Plc. 5.47ms from Budapest, HU
51.68.216.125 AS16276 OVH SAS 0.07ms from Erith, GB
128.234.159.109 AS25019 Saudi Telecom Company JSC 2.56ms from Jeddah, SA
87.103.85.125 AS12353 Vodafone Portugal 12.79ms from Lisbon, PT
90.199.112.109 AS5607 Sky UK Limited 1.84ms from London, GB
83.61.12.189 AS3352 TELEFONICA DE ESPANA S.A.U. 1.85ms from Madrid, ES
47.12.16.205 AS20115 Charter Communications LLC 9.61ms from Minneapolis, US
59.95.227.109 AS9829 National Internet Backbone 9.98ms from Mumbai, IN
200.244.23.13 AS4230 CLARO S.A. 1.46ms from Rio de Janeiro, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m9 165.68.198.86
traceroute to 165.68.198.86 (165.68.198.86): 9 hops max, 52 byte packets
2 [] 91.200.241.196 0.2 ms
3 [] 80.249.213.92 1.455 ms
4 [AS32787] 2.21.125.88 1.307 ms
5 [AS32787] 23.38.243.116 98.941 ms
6 [AS29885] 165.68.254.241 100.479 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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