AS number details

AS29885

Univeristy of Chicago Hospitals & Health System  ·  uchospitals.edu

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AS29885 – Univeristy of Chicago Hospitals & Health System

Field Value
Country United States
Website uchospitals.edu
Hosted domains 12
Number of IPv4 65,792
Number of IPv6 0
ASN type Education
Registry arin
Allocated 22 years ago on May 29, 2003
Updated 14 years ago on Mar 02, 2012
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


                                                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.

IP Address Domain Domains on this IP
165.68.14.224 ██████████ 3
165.68.14.82 ██████████ 3
165.68.14.50 ██████████ 3
165.68.14.102 ██████████ 2
165.68.14.44 ██████████ 1

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Useful for Cybersecurity

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
165.68.16.7 AS29885 Univeristy of Chicago Hospitals & Health System 3.11ms from Chicago, US
165.68.6.7 AS29885 Univeristy of Chicago Hospitals & Health System 3.52ms from Chicago, US
165.68.254.233 AS29885 Univeristy of Chicago Hospitals & Health System 2.14ms from Chicago, US
165.68.13.202 AS29885 Univeristy of Chicago Hospitals & Health System 3.65ms from Chicago, US
165.68.14.201 AS29885 Univeristy of Chicago Hospitals & Health System 3.15ms 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
75.144.44.237 AS7922 Comcast Cable Communications, LLC 4.60ms from Atlanta, US
135.224.178.93 AS8075 Microsoft Corporation 0.16ms from Boydton, US
176.241.22.61 AS20845 DIGI Tavkozlesi es Szolgaltato Kft. 5.35ms from Budapest, HU
41.65.16.93 AS36992 ETISALAT MISR 13.21ms from Cairo, EG
87.78.196.109 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 8.31ms from Duesseldorf, DE
84.137.255.29 AS3320 Deutsche Telekom AG 8.88ms from Frankfurt am Main, DE
109.133.105.173 AS5432 Proximus NV 6.39ms from Gravelines, FR
117.4.52.157 AS7552 Viettel Group 2.18ms from Hanoi, VN
176.37.58.189 AS39608 Lanet Network Ltd 0.60ms from Kyiv, UA
86.174.179.221 AS2856 British Telecommunications PLC 1.65ms from London, GB
98.184.250.93 AS22773 Cox Communications Inc. 5.06ms from Los Angeles, US
205.154.148.173 AS398963 Long Beach Unified School District 1.40ms from Los Angeles, US
35.185.12.93 AS396982 Google LLC 0.17ms from Moncks Corner, US
58.213.86.173 AS4134 CHINANET-BACKBONE 1.18ms from Nanjing, CN
209.205.222.29 AS55081 24 SHELLS 0.63ms from New York City, US
121.112.104.93 AS4713 NTT Communications Corporation 15.48ms from Osaka, JP
8.243.183.61 AS3356 Level 3 Parent, LLC 1.00ms from Santiago, CL
148.244.121.157 AS11172 Alestra, S. de R.L. de C.V. 3.27ms from Santiago de Queretaro, MX
123.178.183.61 AS4134 CHINANET-BACKBONE 19.63ms from Tianjin, CN
180.131.217.237 AS55900 GLBB Japan KK 17.74ms from Tokyo, JP
158.69.225.173 AS16276 OVH SAS 0.07ms from Beauharnois, CA
115.110.199.141 AS4755 TATA Communications formerly VSNL is Leading ISP 0.50ms from Bengaluru, IN
20.119.182.189 AS8075 Microsoft Corporation 0.19ms from Boydton, US
186.158.207.29 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 5.35ms from Buenos Aires, AR
181.26.77.141 AS22927 Telefonica de Argentina 2.16ms from Buenos Aires, AR

Traceroute

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

$
traceroute -a -n -q1 -m9 165.68.137.239
traceroute to 165.68.137.239 (165.68.137.239): 9 hops max, 52 byte packets
1 [AS7195] 200.25.27.254 12.057 ms
2 *
4 [AS32787] 2.21.112.97 37.817 ms
5 [AS32787] 23.38.243.114 83.308 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Bogota, CO
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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