1. All IP Ranges
  2. 165.0.0.0/8
  3. 165.124.0.0/16
  4. AS103  | 165.124.128.0/19

165.124.128.0/19

AS103  ·  Northwestern University

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Summary

Country United States
Domain northwestern.edu
ASN AS103
Registry ARIN
ID NWUNET-2

WHOIS Details

NetHandle:      NET-165-124-0-0-1
OrgID:          NORTHW-9-Z
Parent:         NET-165-0-0-0-0
NetName:        NWUNET-2
NetRange:       165.124.0.0 - 165.124.255.255
NetType:        allocation
Comment:        -----BEGIN CERTIFICATE-----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-----END CERTIFICATE-----
RegDate:        1993-05-28
Updated:        2024-04-03
TechHandle:     NUNA-ARIN
AbuseHandle:    NUNS-ARIN
NOCHandle:      NUN-ARIN
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:      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


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:      NUN-ARIN
IsRole:         Y
LastName:       Northwestern University NOC
FirstName:      
Street:         2020 Ridge Ave
City:           Evanston
State/Prov:     IL
Country:        US
PostalCode:     60208
RegDate:        2003-01-29
Updated:        2025-03-24
OfficePhone:    +1-847-467-2222
Mailbox:        data-network@northwestern.edu
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 165.124.0.0/16

No nearby ranges found.

Hosted domains

There are 36 domain names hosted across 11 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
165.124.147.150 kellogghealthcarecasecompetition.com 19
165.124.149.20 wholebrainengineering.org 8
165.124.149.110 wholebrainengineering.org 4
165.124.149.8 handerc.org 3
165.124.149.52 lynchandpark.org 2
165.124.129.72 diermeier.consulting 1
165.124.147.160 kelloggmagazine.com 1
165.124.149.58 thealeph.ai 1
165.124.149.24 mahmassani.global 1
165.124.149.47 modelingcommons.org 1
165.124.147.164 kelloggmagazine.net 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

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

IP Address ASN Details
165.124.131.65 AS103 Northwestern University 0.62ms from Chicago, US
165.124.147.65 AS103 Northwestern University 0.75ms from Chicago, US
165.124.134.254 AS103 Northwestern University 0.75ms from Chicago, US
165.124.159.2 AS103 Northwestern University 0.69ms from Chicago, US
165.124.158.210 AS103 Northwestern University 1.17ms from Chicago, US
165.124.155.1 AS103 Northwestern University 0.70ms from Chicago, US
165.124.138.17 AS103 Northwestern University 1.12ms from Chicago, US
165.124.130.97 AS103 Northwestern University 1.21ms 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
41.83.174.3 AS8346 SONATEL-AS Autonomous System 2.27ms from Dakar, SN
20.223.199.99 AS8075 Microsoft Corporation 0.13ms from Dublin, IE
107.10.204.195 AS10796 Charter Communications Inc 16.26ms from Flint, US
34.159.251.67 AS396982 Google LLC 0.11ms from Frankfurt am Main, DE
213.7.94.67 AS6866 Cyprus Telecommunications Authority 2.83ms from Larnaca, CY
138.74.173.131 AS15108 Allo Communications LLC 5.07ms from Lincoln, US
93.193.196.179 AS3320 Deutsche Telekom AG 5.04ms from Nuernberg, DE
97.97.245.227 AS33363 Charter Communications, Inc 7.51ms from Orlando, US
126.220.88.227 AS17676 SoftBank Corp. 3.67ms from Osaka, JP
222.228.100.131 AS2519 ARTERIA Networks Corporation 10.19ms from Osaka, JP
34.13.244.115 AS396982 Google LLC 0.12ms from Oudeschip, NL
113.240.100.243 AS63835 CT-HuNan-Changsha-IDC 0.94ms from Changsha, CN
97.149.215.35 AS6167 Verizon Business 12.77ms from Chicago, US
73.102.72.19 AS7922 Comcast Cable Communications, LLC 15.09ms from Chicago, US
63.142.153.3 AS11404 Wave Broadband 2.31ms from Hillsboro, US
183.166.196.211 AS4134 CHINANET-BACKBONE 10.70ms from Huai'an, CN
39.40.27.115 AS17557 Pakistan Telecommunication Company Limited 5.65ms from Islamabad, PK
31.121.24.195 AS2856 British Telecommunications PLC 2.33ms from London, GB
86.149.95.131 AS2856 British Telecommunications PLC 8.32ms from London, GB
34.186.136.35 AS396982 Google LLC 0.11ms from Los Angeles, US
5.252.190.99 AS62240 Clouvider 1.05ms from New York City, US
210.149.76.211 AS2497 Internet Initiative Japan Inc. 7.14ms from Osaka, JP
52.250.41.163 AS8075 Microsoft Corporation 0.34ms from Quincy, US
211.216.6.3 AS4766 Korea Telecom 1.31ms from Seoul, KR
39.117.120.35 AS9318 SK Broadband Co Ltd 2.79ms from Seoul, KR

Traceroute

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

$
traceroute -a -n -q1 -m11 165.124.128.42
traceroute to 165.124.128.42 (165.124.128.42): 11 hops max, 52 byte packets
2 *
3 [AS2381] 140.189.9.134 30.146 ms
4 [AS103] 192.5.143.38 45.211 ms
5 [AS103] 129.105.247.226 44.852 ms
6 [AS103] 129.105.247.211 45.419 ms
7 [AS103] 129.105.247.59 46.447 ms
8 [AS103] 129.105.247.31 45.698 ms
9 *
10 *
11 *
Measurement taken from IPinfo ProbeNet in Salt Lake City, US
On

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