AS number 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 199
Number of IPv4 115,200
Number of IPv6 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
2605:9a00:10::/48 The University of Chicago
2605:9a00::/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 199 domain names hosted across 79 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
128.135.11.239 ██████████ 7
205.208.116.55 ██████████ 7
128.135.22.185 ██████████ 6
205.208.4.163 ██████████ 6
128.135.13.175 ██████████ 5
128.135.22.226 ██████████ 5

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Useful for Cybersecurity

Peers

There are 10 peers for this ASN.

Peers Name
AS11164 Internet2
AS11537 Internet2
AS174 Cogent Communications
AS19782 Indiana University
AS2153 CENIC
AS22335 Metropolitan Research and Education Network
AS2381 WiscNet
AS293 ESnet
AS3356 Level 3 Parent, LLC
AS40387 University of Illinois
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Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS11164 Internet2
AS174 Cogent Communications
AS2381 WiscNet
AS3356 Level 3 Parent, LLC
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Downstreams

There are no downstreams for this ASN.

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Pingable IPs

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

IP Address ASN Details
128.135.170.12 AS160 The University of Chicago 1.64ms from Chicago, US
128.135.182.112 AS160 The University of Chicago 1.54ms from Chicago, US
128.135.90.182 AS160 The University of Chicago 1.59ms from Chicago, US
192.170.241.20 AS160 The University of Chicago 0.64ms from Chicago, US
128.135.231.1 AS160 The University of Chicago 1.49ms from Chicago, US
128.135.180.102 AS160 The University of Chicago 1.59ms from Chicago, US
128.135.5.32 AS160 The University of Chicago 1.45ms from Chicago, US
128.135.96.240 AS160 The University of Chicago 0.95ms from Chicago, US
128.135.56.112 AS160 The University of Chicago 1.70ms from Chicago, US
205.208.21.131 AS160 The University of Chicago 1.61ms from Chicago, US
128.135.12.101 AS160 The University of Chicago 1.80ms from Chicago, US
128.135.206.29 AS160 The University of Chicago 0.88ms from Chicago, US
128.135.15.2 AS160 The University of Chicago 1.58ms from Chicago, US
128.135.207.1 AS160 The University of Chicago 1.50ms from Chicago, US
128.135.103.2 AS160 The University of Chicago 1.61ms from Chicago, US
128.135.221.144 AS160 The University of Chicago 0.80ms from Chicago, US
128.135.74.172 AS160 The University of Chicago 1.59ms from Chicago, US
205.208.93.11 AS160 The University of Chicago 2.04ms from Chicago, US
128.135.92.1 AS160 The University of Chicago 1.73ms from Chicago, US
128.135.237.81 AS160 The University of Chicago 1.08ms from Chicago, US
128.135.112.96 AS160 The University of Chicago 1.33ms from Chicago, US
128.135.89.1 AS160 The University of Chicago 1.04ms from Chicago, US
205.208.15.67 AS160 The University of Chicago 1.54ms from Chicago, US
192.170.192.49 AS160 The University of Chicago 0.67ms from Chicago, US
205.208.20.129 AS160 The University of Chicago 1.61ms 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
52.170.171.32 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
39.96.184.176 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.99ms from Beijing, CN
108.7.203.112 AS701 Verizon Business 1.55ms from Boston, US
174.100.238.48 AS10796 Charter Communications Inc 6.07ms from Columbus, US
46.128.193.208 AS35244 Tele Columbus AG 6.11ms from Frankfurt am Main, DE
210.36.99.160 AS4538 China Education and Research Network Center 14.39ms from Guangzhou, CN
183.249.4.144 AS56041 China Mobile communications corporation 10.41ms from Hangzhou, CN
35.176.129.240 AS16509 Amazon.com, Inc. 0.15ms from London, GB
81.149.120.80 AS2856 British Telecommunications PLC 3.13ms from London, GB
162.224.238.176 AS7018 AT&T Enterprises, LLC 1.70ms from Los Angeles, US
17.248.174.16 AS714 Apple Inc. 0.23ms from Los Angeles, US
23.33.44.240 AS20940 Akamai International B.V. 0.89ms from New York City, US
67.84.45.144 AS6128 Cablevision Systems Corp. 2.50ms from New York City, US
71.251.32.96 AS701 Verizon Business 7.06ms from Newark, US
175.236.237.192 AS4766 Korea Telecom 1.26ms from Seoul, KR
95.198.189.128 AS3301 Telia Company AB 13.26ms from Stockholm, SE
101.183.32.64 AS1221 Telstra Limited 2.25ms from Sydney, AU
197.8.134.16 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 15.44ms from Tunis, TN
78.1.124.32 AS5391 Hrvatski Telekom d.d. 1.96ms from Zagreb, HR
42.235.23.240 AS4837 CHINA UNICOM China169 Backbone 6.78ms from Zhengzhou, CN
75.109.21.160 AS19108 Optimum 16.01ms from Ashburn, US
20.230.127.48 AS8075 Microsoft Corporation 0.33ms from Boydton, US
14.241.253.192 AS45899 VNPT Corp 1.09ms from Ho Chi Minh City, VN
38.60.132.0 AS138915 Kaopu Cloud HK Limited 0.63ms from Hong Kong, HK
65.41.211.128 AS209 CenturyLink Communications, LLC 2.24ms from Las Vegas, US

Traceroute

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

$
traceroute -a -n -q1 -m7 205.208.64.199
traceroute to 205.208.64.199 (205.208.64.199): 7 hops max, 52 byte packets
1 [AS15169] 72.14.235.99 1.538 ms
2 *
3 *
4 [AS3356] 4.15.84.242 106.789 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Brussels, BE
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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