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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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
8.28.48.0/21	AS46887	Fibertech Networks, LLC	2,048
8.28.184.0/21	AS30536	Circle Computer Resources, Inc.	2,048
8.28.90.0/23	AS23089	Hotwire Communications	512
8.28.100.0/23	AS23089	Hotwire Communications	512
8.28.108.0/23	AS23089	Hotwire Communications	512
8.28.98.0/23	AS23089	Hotwire Communications	512
8.28.86.0/23	AS17098	Brownrice Internet, Inc.	512
8.28.146.0/23	AS23089	Hotwire Communications	512
8.28.106.0/23	AS23089	Hotwire Communications	512
8.28.102.0/23	AS23089	Hotwire Communications	512
8.28.234.0/23	AS23089	Hotwire Communications	512
8.28.236.0/23	AS23089	Hotwire Communications	512
8.28.112.0/23	AS23089	Hotwire Communications	512
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
8.28.225.0/24	AS29762	Presidio Networked Solutions LLC	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
8.28.58.0/24	AS395729	SAGAMORE HEALTH NETWORK, INC.	256
8.28.60.0/24	AS395729	SAGAMORE HEALTH NETWORK, INC.	256
8.28.56.0/24	AS395809	84.51 LLC	256
8.28.228.0/24	AS396379	Bank OZK	256
8.28.201.0/24	AS396894	Cubic Transportation Systems, Inc.	256
8.28.115.0/24	AS398074	City National Bank	256
8.28.51.0/24	AS46887	AtlantiCare Health System	256
8.28.54.0/24	AS46887	M and T Bank	256
8.28.168.0/24	AS53675	Hancock Whitney Bank	256
8.28.165.0/24	AS1019	Sotera Health	256
8.28.219.0/24	AS6955	D&H Distributing Company	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
8.28.216.0/24	AS19251	NEP Group, Inc.	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
8.28.178.149	agrinomics.tech	1
8.28.178.127	agrinomics.tech	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

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
73.86.21.87	AS7922 Comcast Cable Communications, LLC	`9.73ms` from Ashburn, US
80.150.236.231	AS3320 Deutsche Telekom AG	`0.90ms` from Berlin, DE
99.33.43.247	AS7018 AT&T Enterprises, LLC	`5.85ms` from Chicago, US
156.56.49.71	AS87 Indiana University	`5.57ms` from Chicago, US
38.194.117.183	AS15081 Omni Fiber	`8.40ms` from Columbus, US
99.16.138.39	AS7018 AT&T Enterprises, LLC	`6.14ms` from Dallas, US
90.220.199.23	AS5607 Sky UK Limited	`1.71ms` from Erith, GB
158.125.219.135	AS786 Jisc Services Limited	`6.24ms` from Erith, GB
82.208.20.7	AS51167 Contabo GmbH	`0.20ms` from Lauterbourg, FR
88.157.94.103	AS1897 NOS COMUNICACOES, S.A.	`0.27ms` from Lisbon, PT
51.11.153.247	AS8075 Microsoft Corporation	`0.25ms` from London, GB
209.40.73.55	AS26721 Inyo Networks	`0.33ms` from Los Angeles, US
47.146.42.167	AS5650 Frontier Communications of America, Inc.	`1.89ms` from Los Angeles, US
63.206.51.247	AS7018 AT&T Enterprises, LLC	`3.69ms` from Los Angeles, US
157.240.182.183	AS63293 Facebook, Inc.	`15.69ms` from Miami, US
151.55.250.231	AS1267 WIND TRE S.P.A.	`6.15ms` from Milan, IT
13.235.92.7	AS16509 Amazon.com, Inc.	`0.17ms` from Mumbai, IN
104.229.156.183	AS11351 Charter Communications Inc	`16.50ms` from New York City, US
130.51.30.231	AS397162 Sumofiber	`5.44ms` from Salt Lake City, US
104.9.148.151	AS7018 AT&T Enterprises, LLC	`3.94ms` from San Antonio, US
217.77.219.119	AS31272 WildPark Co	`8.63ms` from Kyiv, UA
61.12.84.215	AS45820 Tata Teleservices ISP AS	`8.83ms` from Mumbai, IN
69.245.94.39	AS7922 Comcast Cable Communications, LLC	`7.95ms` from Orlando, US
185.29.245.103	AS57157 bi. SAS	`0.42ms` from Paris, FR
95.252.147.103	AS3269 Telecom Italia S.p.A.	`2.58ms` from Rome, IT

Traceroute

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

traceroute -a -n -q1 -f2 -m7 8.28.178.83

traceroute to 8.28.178.83 (8.28.178.83): 7 hops max, 52 byte packets

2 [AS3356] 4.69.203.254 26.552 ms

3 [AS3356] 4.53.96.26 26.693 ms

4 [AS103] 129.105.247.226 26.574 ms

5 *

6 *

7 *

Measurement taken from

IPinfo ProbeNet in Little Rock, US

On January 30th 2026

What are IP address ranges?

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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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