205.208.0.0/17

AS160  ·  The University of Chicago

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Summary

Country United States
Domain uchicago.edu
ASN AS160
Registry ARIN
ID U-CHICAGO

WHOIS Details

NetHandle:      NET-205-208-0-0-1
OrgID:          UNIVER-174
Parent:         NET-205-0-0-0-0
NetName:        U-CHICAGO
NetRange:       205.208.0.0 - 205.208.127.255
NetType:        allocation
RegDate:        2007-03-22
Updated:        2021-12-14
TechHandle:     DOMAI99-ARIN
AbuseHandle:    NSC26-ARIN
NOCHandle:      DNO22-ARIN
Source:         ARIN


OrgID:          UNIVER-174
OrgName:        The University of Chicago
CanAllocate:    
Street:         1155 E. 60th Street
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60637
RegDate:        1986-07-08
Updated:        2024-11-25
OrgAdminHandle: DOMAI99-ARIN
OrgTechHandle:  DOMAI99-ARIN
OrgAbuseHandle: NSC26-ARIN
OrgNOCHandle:   DNO22-ARIN
Source:         ARIN


POCHandle:      DNO22-ARIN
IsRole:         Y
LastName:       Data Network Operations
FirstName:      
Street:         IT Services - Networking
Street:         1155 East 60th Street
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60637
RegDate:        2005-07-28
Updated:        2025-02-25
OfficePhone:    +1-773-702-7626
Mailbox:        noc@uchicago.edu
Source:         ARIN


POCHandle:      NSC26-ARIN
IsRole:         Y
LastName:       Network Security Center
FirstName:      
Street:         Information Security
Street:         6045 S. Kenwood
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60637
RegDate:        2005-07-28
Updated:        2025-06-28
OfficePhone:    +1-773-702-2378
Mailbox:        security@uchicago.edu
Source:         ARIN


POCHandle:      DOMAI99-ARIN
IsRole:         Y
LastName:       Domain Administrator
FirstName:      
Street:         IT Service - Networking
Street:         1155 East 60th Street
Street:         Chicago, IL 60637
Street:         United States
City:           Chicago
State/Prov:     IL
Country:        US
PostalCode:     60637
RegDate:        2005-07-28
Updated:        2025-02-13
OfficePhone:    +1-773-702-7626
Mailbox:        domainadmin@uchicago.edu
Source:         ARIN

Hosted domains

There are 56 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
205.208.4.177 chicagomanualofstyle.org 26
205.208.116.56 uchicago.art 9
205.208.116.55 freedmanlab.org 7
205.208.4.163 bibliovault.org 6
205.208.4.169 cmosshoptalk.com 2
205.208.116.64 tmwcenter.org 1
205.208.4.175 biolbull.org 1
205.208.116.65 uchic.ag 1
205.208.4.148 bibliopen.org 1
205.208.116.62 bigbrainspodcast.com 1
205.208.116.61 miccom-center.org 1
205.208.116.63 scienceatscale.org 1
205.208.4.183 bibliopen.org 1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.
Useful for Cybersecurity

Pingable IPs

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

IP Address ASN Details
205.208.21.131 AS160 The University of Chicago 1.61ms from Chicago, US
205.208.93.11 AS160 The University of Chicago 2.04ms from Chicago, US
205.208.15.67 AS160 The University of Chicago 1.54ms from Chicago, US
205.208.20.129 AS160 The University of Chicago 1.61ms from Chicago, US
205.208.9.33 AS160 The University of Chicago 1.02ms from Chicago, US
205.208.59.3 AS160 The University of Chicago 1.52ms from Chicago, US
205.208.99.155 AS160 The University of Chicago 0.96ms from Chicago, US
205.208.12.3 AS160 The University of Chicago 1.47ms from Chicago, US
205.208.16.5 AS160 The University of Chicago 0.87ms from Chicago, US
205.208.29.41 AS160 The University of Chicago 0.79ms from Chicago, US
205.208.111.158 AS160 The University of Chicago 0.82ms from Chicago, US
205.208.23.1 AS160 The University of Chicago 1.06ms from Chicago, US
205.208.58.3 AS160 The University of Chicago 1.65ms from Chicago, US
205.208.27.2 AS160 The University of Chicago 1.57ms from Chicago, US
205.208.51.3 AS160 The University of Chicago 1.53ms from Chicago, US
205.208.31.1 AS160 The University of Chicago 1.63ms from Chicago, US
205.208.41.131 AS160 The University of Chicago 1.54ms from Chicago, US
205.208.98.3 AS160 The University of Chicago 1.54ms from Chicago, US
205.208.11.72 AS160 The University of Chicago 1.26ms from Chicago, US
205.208.92.3 AS160 The University of Chicago 1.62ms from Chicago, US
205.208.69.1 AS160 The University of Chicago 1.53ms from Chicago, US
205.208.25.129 AS160 The University of Chicago 1.58ms from Chicago, US
205.208.86.1 AS160 The University of Chicago 1.59ms from Chicago, US
205.208.46.3 AS160 The University of Chicago 1.61ms from Chicago, US
205.208.28.94 AS160 The University of Chicago 1.18ms 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
62.45.251.17 AS15435 DELTA Fiber Nederland B.V. 1.94ms from Amsterdam, NL
84.104.191.1 AS33915 Vodafone Libertel B.V. 5.59ms from Amsterdam, NL
84.29.16.1 AS33915 Vodafone Libertel B.V. 0.77ms from Amsterdam, NL
24.237.178.1 AS8047 GENERAL COMMUNICATION, INC. 3.40ms from Anchorage, US
89.119.194.113 AS8968 BT Italia S.p.A. 4.71ms from Arezzo, IT
85.74.108.113 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.38ms from Athens, GR
223.206.200.1 AS45758 Triple T Broadband Public Company Limited 3.19ms from Bangkok, TH
24.91.54.1 AS7922 Comcast Cable Communications, LLC 7.88ms from Boston, US
188.250.196.1 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 3.74ms from Braga, PT
149.200.110.241 AS5483 Magyar Telekom Plc. 5.88ms from Budapest, HU
138.0.58.129 AS52426 I-SUR WISP S.R.L. 1.94ms from Buenos Aires, AR
181.28.155.1 AS7303 Telecom Argentina S.A. 17.56ms from Buenos Aires, AR
78.161.65.1 AS9121 Turk Telekomunikasyon Anonim Sirketi 13.40ms from Bursa, TR
197.46.96.1 AS8452 TE-AS 1.97ms from Cairo, EG
197.87.225.1 AS20011 Dimension Data 1.95ms from Cape Town, ZA
58.20.84.33 AS4837 CHINA UNICOM China169 Backbone 3.19ms from Changsha, CN
183.223.100.129 AS9808 China Mobile Communications Group Co., Ltd. 3.74ms from Chengdu, CN
66.227.226.1 AS20115 Charter Communications LLC 14.96ms from Chicago, US
69.40.122.209 AS7029 Windstream Communications LLC 15.53ms from Chicago, US
104.197.116.33 AS396982 Google LLC 0.12ms from Council Bluffs, US
12.215.15.113 AS7018 AT&T Enterprises, LLC 7.94ms from Dallas, US
71.205.53.1 AS7922 Comcast Cable Communications, LLC 2.56ms from Denver, US
68.87.189.81 AS7922 Comcast Cable Communications, LLC 1.91ms from Detroit, US
91.49.206.129 AS3320 Deutsche Telekom AG 4.16ms from Duesseldorf, DE
93.203.101.33 AS3320 Deutsche Telekom AG 5.40ms from Frankfurt am Main, DE

Traceroute

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

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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