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
165.68.13.56 AS29885 Univeristy of Chicago Hospitals & Health System 3.83ms from Chicago, US
165.68.254.97 AS29885 Univeristy of Chicago Hospitals & Health System 2.22ms from Chicago, US
165.68.6.5 AS29885 Univeristy of Chicago Hospitals & Health System 4.01ms from Chicago, US
165.68.16.22 AS29885 Univeristy of Chicago Hospitals & Health System 3.13ms from Chicago, US
165.68.14.121 AS29885 Univeristy of Chicago Hospitals & Health System 2.65ms 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
51.145.231.13 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
113.221.43.13 AS4134 CHINANET-BACKBONE 7.05ms from Changsha, CN
65.27.44.109 AS10796 Charter Communications Inc 9.64ms from Columbus, US
102.217.166.45 AS23764 CTGNet 0.08ms from Johannesburg, ZA
147.94.34.45 AS2457 Renater 1.39ms from Marseille, FR
5.96.165.109 AS3269 Telecom Italia S.p.A. 4.56ms from Milan, IT
68.99.82.141 AS22773 Cox Communications Inc. 1.95ms from Phoenix, US
79.106.246.29 AS42313 ONE ALBANIA SH.A. 5.66ms from Pristina, XK
47.104.175.189 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.11ms from Qingdao, CN
191.20.3.141 AS26599 TELEFÔNICA BRASIL S.A 9.00ms from Sao Paulo, BR
200.225.121.109 AS52862 ISP PREMIUM TELECOM S/A 2.71ms from Sao Paulo, BR
86.32.242.205 AS205714 Telemach Hrvatska d.o.o. 1.35ms from Zagreb, HR
69.140.144.77 AS7922 Comcast Cable Communications, LLC 7.12ms from Ashburn, US
195.251.246.253 AS31563 Hellenic National Meteorological Service 1.51ms from Athens, GR
39.106.6.109 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.06ms from Beijing, CN
8.131.105.61 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.01ms from Beijing, CN
98.217.122.173 AS7922 Comcast Cable Communications, LLC 10.78ms from Boston, US
24.66.5.45 AS6327 Shaw Communications 8.45ms from Calgary, CA
35.188.64.173 AS396982 Google LLC 0.12ms from Council Bluffs, US
218.104.160.93 AS17816 China Unicom IP network China169 Guangdong province 5.08ms from Guangzhou, CN
195.98.196.61 AS8351 PLANET IC GmbH 3.02ms from Hamburg, DE
46.203.250.141 AS214432 Zhilian Technology CO., LTD. 1.08ms from Incheon, KR
114.204.30.237 AS9318 SK Broadband Co Ltd 3.27ms from Incheon, KR
86.2.188.109 AS5089 Virgin Media Limited 10.89ms from London, GB
151.83.159.77 AS1267 WIND TRE S.P.A. 5.32ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 -f7 -m15 165.68.85.191
traceroute to 165.68.85.191 (165.68.85.191): 15 hops max, 52 byte packets
7 [AS45430] 119.31.2.75 44.699 ms
8 [AS45430] 119.31.0.118 39.384 ms
9 *
10 *
11 *
12 [AS29885] 165.68.254.241 522.478 ms
13 *
14 *
15 *
Measurement taken from IPinfo ProbeNet in Bangkok, TH
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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