Autonomous System details

AS160

The University of Chicago  ·  uchicago.edu

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AS160 – The University of Chicago

Field Value
Country United States
Website uchicago.edu
Hosted domains 194
IPv4 addresses 115,200
IPv6 addresses 2,417,851,639,229,258,349,412,352
ASN type Education
Registry arin
Allocated 38 years ago on Feb 25, 1988
Updated 2 years ago on Dec 05, 2023
Netblock Company Num of IPs
128.135.0.0/16 The University of Chicago 65,536
205.208.0.0/17 The University of Chicago 32,768
192.170.192.0/19 The University of Chicago 8,192
192.170.224.0/19 The University of Chicago 8,192
192.5.85.0/24 The University of Chicago 256
198.177.153.0/24 The University of Chicago 256
Netblock Company
2605:9a00::/48 The University of Chicago
2605:9a00:10::/48 The University of Chicago
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WHOIS Details


                                                ASHandle:       AS160
                                                OrgID:          AS160
                                                ASName:         AS160
                                                ASNumber:       AS160
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA

                                            
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Hosted Domains

There are 194 domain names hosted across 75 IP addresses on this ASN.

IP Address Domain Domains on this IP
205.208.4.177 ██████████ 26
128.135.211.104 ██████████ 23
128.135.164.80 ██████████ 10
205.208.116.56 ██████████ 9
128.135.22.185 ██████████ 7
128.135.11.239 ██████████ 7
205.208.116.55 ██████████ 7
205.208.4.163 ██████████ 6
128.135.13.175 ███████ 5
128.135.22.226 ██████████ 5

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Peers

There are 8 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS174 Cogent Communications, LLC
AS19782 Indiana University
AS22335 Metropolitan Research and Education Network
AS293 ESnet
AS3356 Level 3 Parent, LLC
AS40387 University of Illinois
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

128 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
128.135.100.218 AS160 The University of Chicago 0.93ms from Chicago, US
128.135.115.1 AS160 The University of Chicago 1.00ms from Chicago, US
128.135.55.1 AS160 The University of Chicago 1.05ms from Chicago, US
192.170.231.99 AS160 The University of Chicago 0.78ms from Chicago, US
205.208.93.11 AS160 The University of Chicago 2.58ms from Chicago, US
128.135.112.75 AS160 The University of Chicago 0.92ms from Chicago, US
205.208.100.119 AS160 The University of Chicago 1.29ms from Chicago, US
128.135.210.12 AS160 The University of Chicago 1.55ms from Chicago, US
128.135.104.116 AS160 The University of Chicago 0.95ms from Chicago, US
128.135.97.202 AS160 The University of Chicago 1.72ms from Chicago, US
128.135.51.1 AS160 The University of Chicago 1.11ms from Chicago, US
128.135.11.47 AS160 The University of Chicago 0.95ms from Chicago, US
205.208.10.226 AS160 The University of Chicago 0.86ms from Chicago, US
205.208.116.49 AS160 The University of Chicago 1.89ms from Chicago, US
205.208.84.2 AS160 The University of Chicago 1.68ms from Chicago, US
128.135.147.1 AS160 The University of Chicago 1.04ms from Chicago, US
128.135.29.130 AS160 The University of Chicago 0.87ms from Chicago, US
205.208.28.2 AS160 The University of Chicago 0.87ms from Chicago, US
128.135.85.51 AS160 The University of Chicago 2.09ms from Chicago, US
128.135.96.67 AS160 The University of Chicago 0.99ms from Chicago, US
128.135.69.112 AS160 The University of Chicago 1.75ms from Chicago, US
128.135.34.37 AS160 The University of Chicago 0.98ms from Chicago, US
128.135.234.129 AS160 The University of Chicago 5.38ms from Chicago, US
128.135.17.1 AS160 The University of Chicago 0.91ms from Chicago, US
128.135.12.101 AS160 The University of Chicago 2.03ms 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
154.250.58.48 AS36947 Telecom Algeria 12.71ms from Algiers, DZ
56.136.12.96 AS8987 Amazon Data Services Ireland Ltd 0.35ms from Boardman, US
96.230.94.80 AS701 Verizon Business 1.05ms from Boston, US
197.146.1.96 AS36884 Wana Corporate 3.97ms from Casablanca, MA
128.138.88.16 AS104 University of Colorado at Boulder 2.24ms from Denver, US
27.69.247.112 AS7552 Viettel Group 10.40ms from Hanoi, VN
188.240.175.112 AS51561 ICUK Computing Services Limited 0.42ms from London, GB
128.195.222.160 AS299 University of California, Irvine 2.78ms from Los Angeles, US
148.208.159.0 AS270149 CFE TELECOMUNICACIONES E INTERNET PARA TODOS 1.54ms from Mexico City, MX
82.63.155.0 AS3269 Telecom Italia S.p.A. 3.52ms from Milan, IT
94.80.230.96 AS3269 Telecom Italia S.p.A. 2.47ms from Milan, IT
98.14.60.128 AS12271 Charter Communications Inc 4.12ms from New York City, US
95.190.89.16 AS12389 PJSC Rostelecom 6.84ms from Novosibirsk, RU
44.219.196.96 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
189.69.56.16 AS27699 TELEFÔNICA BRASIL S.A 3.91ms from Sao Paulo, BR
119.204.86.96 AS4766 Korea Telecom 3.60ms from Seoul, KR
104.247.243.96 AS5645 TekSavvy Solutions, Inc. 1.03ms from Toronto, CA
222.141.225.32 AS4837 CHINA UNICOM China169 Backbone 4.45ms from Zhengzhou, CN
74.234.198.64 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
68.34.239.64 AS7922 Comcast Cable Communications, LLC 8.44ms from Atlanta, US
211.157.111.16 AS23724 IDC, China Telecommunications Corporation 3.89ms from Beijing, CN
92.245.195.48 AS31127 SATRO s.r.o. 6.26ms from Bratislava, SK
193.227.198.112 AS8462 Tarr Kft. 5.12ms from Budapest, HU
89.194.249.208 AS8011 MongoDB, Inc. 0.12ms from Columbus, US
99.151.38.112 AS7018 AT&T Enterprises, LLC 8.25ms from Dallas, US

Traceroute

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

$
traceroute -a -n -q1 -f4 128.135.10.11
traceroute to 128.135.10.11 (128.135.10.11): 64 hops max, 52 byte packets
4 [AS3356] 4.15.84.242 106.252 ms
5 [AS160] 192.170.192.37 105.557 ms
6 [AS160] 192.170.192.48 106.671 ms
7 *
8 [AS160] 128.135.10.11 105.777 ms
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 AS160 at robtex.

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