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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 205.208.0.0/16

No nearby ranges found.

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 dimensionsofcitizenship.org 9
205.208.116.55 networkforcollegesuccess.org 7
205.208.4.163 bibliovault.org 6
205.208.4.169 cmosshoptalk.com 2
205.208.116.61 miccom-center.org 1
205.208.4.184 bibliopen.org 1
205.208.116.63 scienceatscale.org 1
205.208.116.62 bigbrainspodcast.com 1
205.208.116.65 uchic.ag 1
205.208.4.183 bibliopen.org 1
205.208.4.175 biolbull.org 1
205.208.116.64 tmwcenter.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

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

IP Address ASN Details
205.208.62.1 AS160 The University of Chicago 1.64ms from Chicago, US
205.208.100.119 AS160 The University of Chicago 1.53ms from Chicago, US
205.208.116.74 AS160 The University of Chicago 1.89ms from Chicago, US
205.208.121.5 AS160 The University of Chicago 1.06ms from Chicago, US
205.208.12.123 AS160 The University of Chicago 1.05ms from Chicago, US
205.208.93.11 AS160 The University of Chicago 2.66ms from Chicago, US
205.208.29.14 AS160 The University of Chicago 0.93ms from Chicago, US
205.208.9.33 AS160 The University of Chicago 1.22ms from Chicago, US
205.208.126.70 AS160 The University of Chicago 0.96ms from Chicago, US
205.208.54.3 AS160 The University of Chicago 0.99ms from Chicago, US
205.208.112.11 AS160 The University of Chicago 1.45ms from Chicago, US
205.208.99.155 AS160 The University of Chicago 0.93ms from Chicago, US
205.208.77.3 AS160 The University of Chicago 1.77ms from Chicago, US
205.208.17.2 AS160 The University of Chicago 1.68ms from Chicago, US
205.208.5.108 AS160 The University of Chicago 2.61ms from Chicago, US
205.208.10.69 AS160 The University of Chicago 0.91ms from Chicago, US
205.208.38.129 AS160 The University of Chicago 1.13ms from Chicago, US
205.208.15.66 AS160 The University of Chicago 0.89ms from Chicago, US
205.208.111.8 AS160 The University of Chicago 0.83ms from Chicago, US
205.208.14.129 AS160 The University of Chicago 0.96ms from Chicago, US
205.208.16.1 AS160 The University of Chicago 1.07ms from Chicago, US
205.208.26.151 AS160 The University of Chicago 1.46ms from Chicago, US
205.208.23.1 AS160 The University of Chicago 1.08ms from Chicago, US
205.208.30.114 AS160 The University of Chicago 1.08ms from Chicago, US
205.208.11.66 AS160 The University of Chicago 0.91ms 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
94.208.82.1 AS33915 Vodafone Libertel B.V. 3.37ms from Amsterdam, NL
84.32.185.129 AS59642 UAB Cherry Servers 0.27ms from Amsterdam, NL
217.116.206.1 AS49879 Dincer Isik trading as ISIK Bilgisayar Internet ve Yayincilik Hizmetleri 0.54ms from Ankara, TR
91.140.74.145 AS25472 Nova Telecommunications & Media Single Member S.A 8.80ms from Athens, GR
50.170.190.225 AS7922 Comcast Cable Communications, LLC 1.32ms from Boston, US
85.9.29.177 AS5606 GTS Telecom SRL 0.64ms from Bucharest, RO
88.132.254.1 AS44789 KabelszatNet-2002. Musoreloszto es Kereskedelmi Kft. 5.57ms from Budapest, HU
181.116.127.1 AS11664 Techtel LMDS Comunicaciones Interactivas S.A. 19.94ms from Buenos Aires, AR
181.165.83.1 AS7303 Telecom Argentina S.A. 7.29ms from Buenos Aires, AR
182.138.209.1 AS4134 CHINANET-BACKBONE 2.78ms from Chengdu, CN
108.175.244.193 AS11492 CABLE ONE, INC. 11.31ms from Chicago, US
12.145.162.1 AS7018 AT&T Enterprises, LLC 5.09ms from Chicago, US
136.115.128.1 AS396982 Google LLC 0.11ms from Council Bluffs, US
211.137.38.49 AS56044 China Mobile communications corporation 8.03ms from Dalian, CN
173.172.79.1 AS11427 Charter Communications Inc 12.60ms from Dallas, US
142.79.73.81 AS53508 Cablelynx 7.36ms from Dallas, US
216.237.78.129 AS17306 JAB Wireless, INC. 4.38ms from Denver, US
65.154.35.241 AS209 CenturyLink Communications, LLC 0.39ms from Denver, US
64.110.0.1 AS30043 ResortInternet 4.60ms from Denver, US
163.0.96.1 AS17816 China Unicom IP network China169 Guangdong province 4.71ms from Guangzhou, CN
36.25.205.129 AS4134 CHINANET-BACKBONE 6.51ms from Hangzhou, CN
131.108.225.1 AS263522 LGNET SERVICOS DE TELECOMUNICACOES LTDA 7.60ms from Joao Pessoa, BR
107.154.141.33 AS19551 Incapsula Inc 0.10ms from Johannesburg, ZA
182.73.91.49 AS9498 BHARTI Airtel Ltd. 1.66ms from Kolkata, IN
203.99.187.1 AS17557 Pakistan Telecommunication Company Limited 2.08ms from Lahore, PK

Traceroute

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

$
traceroute -a -n -q1 -m5 205.208.71.10
traceroute to 205.208.71.10 (205.208.71.10): 5 hops max, 52 byte packets
1 [AS208450] 45.136.59.1 4.712 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Aktau, KZ
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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