Autonomous System details

AS160

The University of Chicago  ·  uchicago.edu

United States

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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

IP Ranges

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
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

Join for free to view WHOIS details › 

                                                ASHandle:       AS160
                                                OrgID:          AS160
                                                ASName:         AS160
                                                ASNumber:       AS160
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
Get this data and more with IPinfo's WHOIS product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.
IP WHOIS API & Database

Hosted Domains

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

Join for free to explore hosted domains ›
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
205.208.116.55 ██████████ 7
128.135.11.239 ██████████ 7
205.208.4.163 ██████████ 6
128.135.13.175 ██████████ 5
128.135.22.226 ██████████ 5

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity
Hosted Domains API & Database

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.
ASN API & Database

Upstreams

There are 3 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications, LLC
AS3356 Level 3 Parent, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Downstreams

There are no downstreams for this ASN.

Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API & Database

Pingable IPs

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

IP Address ASN Details
205.208.84.2 AS160 The University of Chicago 1.68ms from Chicago, US
128.135.215.145 AS160 The University of Chicago 0.93ms 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
128.135.15.1 AS160 The University of Chicago 0.98ms from Chicago, US
128.135.249.250 AS160 The University of Chicago 1.37ms from Chicago, US
128.135.95.1 AS160 The University of Chicago 0.97ms from Chicago, US
128.135.37.3 AS160 The University of Chicago 0.85ms from Chicago, US
2605:9a00:10:200a:e63d:1aff:fee9:5e70 AS160 The University of Chicago 0.77ms from Chicago, US
205.208.122.4 AS160 The University of Chicago 1.31ms from Chicago, US
128.135.52.119 AS160 The University of Chicago 0.91ms from Chicago, US
128.135.210.12 AS160 The University of Chicago 1.55ms from Chicago, US
205.208.23.1 AS160 The University of Chicago 1.00ms from Chicago, US
192.170.192.39 AS160 The University of Chicago 0.84ms from Chicago, US
192.170.228.88 AS160 The University of Chicago 0.81ms from Chicago, US
128.135.164.196 AS160 The University of Chicago 0.85ms from Chicago, US
128.135.102.30 AS160 The University of Chicago 0.94ms from Chicago, US
128.135.247.126 AS160 The University of Chicago 0.93ms from Chicago, US
205.208.53.238 AS160 The University of Chicago 1.01ms from Chicago, US
205.208.11.65 AS160 The University of Chicago 0.85ms from Chicago, US
128.135.231.2 AS160 The University of Chicago 0.89ms from Chicago, US
128.135.22.129 AS160 The University of Chicago 0.99ms from Chicago, US
128.135.13.200 AS160 The University of Chicago 2.78ms from Chicago, US
128.135.151.2 AS160 The University of Chicago 0.93ms from Chicago, US
205.208.4.176 AS160 The University of Chicago 1.90ms 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
108.159.2.96 AS16509 Amazon.com, Inc. 0.35ms from Chennai, IN
37.59.142.192 AS16276 OVH SAS 0.05ms from Gravelines, FR
3.11.225.16 AS16509 Amazon.com, Inc. 0.11ms from London, GB
188.240.175.112 AS51561 ICUK Computing Services Limited 0.42ms from London, GB
6.14.231.224 AS668 United States Department of Defense (DoD) 1.78ms from Los Angeles, US
148.208.159.0 AS270149 CFE TELECOMUNICACIONES E INTERNET PARA TODOS 1.54ms from Mexico City, MX
198.145.151.16 AS262287 Latitude.sh LTDA 0.08ms from Miami, US
82.112.228.48 AS47583 Hostinger International Limited 0.21ms from Mumbai, IN
98.14.60.128 AS12271 Charter Communications Inc 4.12ms from New York City, US
84.167.193.96 AS3320 Deutsche Telekom AG 1.94ms from Nuernberg, DE
24.250.11.160 AS22773 Cox Communications Inc. 7.84ms from Providence, US
20.38.99.128 AS8075 Microsoft Corporation 0.51ms from Quincy, US
189.32.231.48 AS28573 Claro NXT Telecomunicacoes Ltda 4.06ms from Sao Paulo, BR
211.45.150.64 AS4766 Korea Telecom 1.29ms from Seoul, KR
111.249.159.16 AS3462 Data Communication Business Group 1.41ms from Taipei, TW
142.189.192.32 AS577 Bell Canada 4.79ms from Beauharnois, CA
54.149.178.64 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
20.7.66.192 AS8075 Microsoft Corporation 0.26ms from Boydton, US
75.166.78.16 AS209 CenturyLink Communications, LLC 2.49ms from Denver, US
91.13.84.32 AS3320 Deutsche Telekom AG 5.65ms from Frankfurt am Main, DE
8.211.95.16 AS45102 Alibaba (US) Technology Co., Ltd. 1.40ms from Frankfurt am Main, DE
174.137.63.16 AS25820 IT7 Networks Inc 0.33ms from Fremont, US
42.200.116.192 AS4760 HKT Limited 1.38ms from Hong Kong, HK
204.210.99.192 AS20001 Charter Communications Inc 5.01ms from Honolulu, US
190.186.154.0 AS25620 COTAS LTDA. 10.86ms from La Paz, BO

Traceroute

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

$
traceroute -a -n -q1 -m5 205.208.105.37
traceroute to 205.208.105.37 (205.208.105.37): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

Get Started for Free Contact Sales
IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs