8.28.178.0/23

AS103 · Northwestern University

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Summary

Country	United States
Domain	northwestern.edu
ASN	AS103
Registry	ARIN
ID	LVLT-NORTHW-9-Z-8-28-178

WHOIS Details

NetHandle:      NET-8-28-178-0-1
OrgID:          NORTHW-9-Z
Parent:         NET-8-8-9-0-3
NetName:        LVLT-NORTHW-9-Z-8-28-178
NetRange:       8.28.178.0 - 8.28.179.255
NetType:        reallocation
RegDate:        2011-12-19
Updated:        2023-12-28
Source:         ARIN


OrgID:          NORTHW-9-Z
OrgName:        Northwestern University
CanAllocate:    
Street:         Leverone Hall #G-166
Street:         2001 Sheridan Rd
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2010-01-08
Updated:        2012-05-11
OrgAdminHandle: NTN7-ARIN
OrgTechHandle:  NUNA-ARIN
OrgAbuseHandle: NUNS-ARIN
Source:         ARIN


POCHandle:      NUNS-ARIN
IsRole:         Y
LastName:       Northwestern University Network Security
FirstName:      
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2003-01-31
Updated:        2025-03-24
OfficePhone:    +1-847-467-2222
Mailbox:        security@northwestern.edu
Source:         ARIN


POCHandle:      NUNA-ARIN
IsRole:         Y
LastName:       Northwestern University Network Administration
FirstName:      
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2003-01-29
Updated:        2025-07-15
OfficePhone:    +1-847-467-2222
Mailbox:        data-network@northwestern.edu
Source:         ARIN


POCHandle:      NTN7-ARIN
IsRole:         N
LastName:       TNS
FirstName:      NUIT
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2009-06-26
Updated:        2025-03-24
OfficePhone:    +1-847-467-2222
Mailbox:        data-network@northwestern.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 8.28.0.0/16

Range	ASN	Company	Num of IPs
8.28.240.0/21	AS22898	ATLINK SERVICES, LLC	2,048
8.28.248.0/21	AS22898	ATLINK SERVICES, LLC	2,048
8.28.184.0/21	AS30536	Circle Computer Resources, Inc.	2,048
8.28.48.0/21	AS46887	Fibertech Networks, LLC	2,048
8.28.98.0/23	AS23089	Hotwire Communications	512
8.28.146.0/23	AS23089	Hotwire Communications	512
8.28.86.0/23	AS17098	Brownrice Internet, Inc.	512
8.28.106.0/23	AS23089	Hotwire Communications	512
8.28.108.0/23	AS23089	Hotwire Communications	512
8.28.234.0/23	AS23089	Hotwire Communications	512
8.28.236.0/23	AS23089	Hotwire Communications	512
8.28.90.0/23	AS23089	Hotwire Communications	512
8.28.112.0/23	AS23089	Hotwire Communications	512
8.28.100.0/23	AS23089	Hotwire Communications	512
8.28.102.0/23	AS23089	Hotwire Communications	512
8.28.144.0/24	AS23089	Hotwire Communications	256
8.28.145.0/24	AS23089	Hotwire Communications	256
8.28.148.0/24	AS23089	Hotwire Communications	256
8.28.232.0/24	AS23089	Hotwire Communications	256
8.28.233.0/24	AS23089	Hotwire Communications	256
8.28.238.0/24	AS23089	Hotwire Communications	256
8.28.66.0/24	AS23089	Hotwire Communications	256
8.28.68.0/24	AS23089	Hotwire Communications	256
8.28.96.0/24	AS23089	Hotwire Communications	256
8.28.97.0/24	AS23089	Hotwire Communications	256
8.28.57.0/24	AS23160	Heilind Electronics	256
8.28.124.0/24	AS23286	SWITCH, LTD	256
8.28.125.0/24	AS23286	SWITCH, LTD	256
8.28.0.0/24	AS32308	8x8, Inc.	256
8.28.1.0/24	AS32308	8x8, Inc.	256
8.28.2.0/24	AS32308	8x8, Inc.	256
8.28.3.0/24	AS32308	8x8, Inc.	256
8.28.76.0/24	AS393796	Golden Belt Telephone	256
8.28.201.0/24	AS396894	Cubic Transportation Systems, Inc.	256
8.28.165.0/24	AS1019	Sotera Health	256
8.28.168.0/24	AS53675	Hancock Whitney Bank	256
8.28.229.0/24	AS11414	Nvidia Corporation	256
8.28.126.0/24	AS13335	Cloudflare, Inc.	256
8.28.127.0/24	AS13335	Cloudflare, Inc.	256
8.28.20.0/24	AS13335	Cloudflare, Inc.	256
8.28.213.0/24	AS13335	Cloudflare, Inc.	256
8.28.82.0/24	AS13335	Cloudflare, Inc.	256
8.28.176.0/24	AS14094	Big Lots Stores, Inc.	256
8.28.216.0/24	AS19251	NEP Group, Inc.	256
8.28.225.0/24	AS22511	Presidio Networked Solutions LLC	256
8.28.104.0/24	AS23089	Hotwire Communications	256
8.28.105.0/24	AS23089	Hotwire Communications	256
8.28.110.0/24	AS23089	Hotwire Communications	256
8.28.111.0/24	AS23089	Hotwire Communications	256

Hosted domains

There is 1 domain name hosted across 2 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP

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

Read more

Pingable IPs

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
64.227.116.135	AS14061 DigitalOcean, LLC	`0.25ms` from Frankfurt am Main, DE
104.178.243.247	AS7018 AT&T Enterprises, LLC	`8.77ms` from Houston, US
125.166.106.215	AS7713 PT Telekomunikasi Indonesia	`3.21ms` from Jakarta, ID
5.69.1.7	AS5607 Sky UK Limited	`4.91ms` from London, GB
158.125.63.71	AS786 Jisc Services Limited	`5.06ms` from London, GB
101.186.155.135	AS1221 Telstra Limited	`6.66ms` from Melbourne, AU
218.94.136.39	AS4134 CHINANET-BACKBONE	`1.18ms` from Nanjing, CN
90.55.17.55	AS3215 Orange S.A.	`15.48ms` from Paris, FR
93.70.233.71	AS30722 Vodafone Italia S.p.A.	`12.05ms` from Rome, IT
104.42.138.23	AS8075 Microsoft Corporation	`0.62ms` from San Jose, US
36.239.99.103	AS3462 Data Communication Business Group	`5.45ms` from Taichung, TW
110.231.178.183	AS4837 CHINA UNICOM China169 Backbone	`12.95ms` from Tianjin, CN
126.47.34.215	AS17676 SoftBank Corp.	`4.49ms` from Tokyo, JP
82.103.103.39	AS8717 A1 Bulgaria EAD	`0.61ms` from Varna, BG
69.20.116.7	AS27357 Rackspace Hosting	`0.31ms` from Ashburn, US
98.54.86.199	AS7922 Comcast Cable Communications, LLC	`9.86ms` from Atlanta, US
191.104.212.55	AS3816 COLOMBIA TELECOMUNICACIONES S.A. ESP BIC	`9.73ms` from Bogota, CO
41.65.166.135	AS36992 ETISALAT MISR	`7.91ms` from Cairo, EG
87.157.122.151	AS3320 Deutsche Telekom AG	`4.29ms` from Frankfurt am Main, DE
93.198.238.183	AS3320 Deutsche Telekom AG	`8.95ms` from Frankfurt am Main, DE
203.195.249.215	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.04ms` from Guangzhou, CN
14.162.79.247	AS45899 VNPT Corp	`1.98ms` from Hanoi, VN
23.41.216.87	AS16625 Akamai Technologies, Inc.	`0.51ms` from Hong Kong, HK
151.228.64.119	AS5607 Sky UK Limited	`11.28ms` from London, GB
195.12.253.7	AS1299 Arelion Sweden AB	`0.23ms` from Los Angeles, US

Traceroute

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

traceroute -a -n -q1 -f5 -m12 8.28.178.36

traceroute to 8.28.178.36 (8.28.178.36): 12 hops max, 52 byte packets

5 [AS6939] 184.105.222.71 61.67 ms

6 *

7 *

8 [AS103] 192.5.143.38 35.017 ms

9 [AS103] 129.105.247.226 34.872 ms

10 *

11 *

12 *

Measurement taken from

IPinfo ProbeNet in Gretna, US

On October 30th 2025

What are IP address ranges?

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