IP range details

129.105.0.0/16

AS103  ·  Northwestern University

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Summary

Country United States
Domain northwestern.edu
ASN AS103
Registry arin
Hosted IPs 65,536
ID NWUNET

WHOIS Details

NetHandle:      NET-129-105-0-0-1
OrgID:          NORTHW-9-Z
Parent:         NET-129-0-0-0-0
NetName:        NWUNET
NetRange:       129.105.0.0 - 129.105.255.255
NetType:        allocation
OriginAS:       103
RegDate:        1987-11-10
Updated:        2021-12-14
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:      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:        2024-03-22
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:        2023-07-11
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:        2023-07-11
OfficePhone:    +1-847-467-2222
Mailbox:        data-network@northwestern.edu
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:        2024-03-22
OfficePhone:    +1-847-467-2222
Mailbox:        security@northwestern.edu
Source:         ARIN

Hosted domains

There are 92 domain names hosted across 33 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
129.105.136.48 northwestern.edu 27
129.105.229.66 topdownproteomics.org 8
129.105.193.208 healthmeasures.net 8
129.105.193.207 chicagocfar.org 4
129.105.119.221 standardsdatabase.org 4
129.105.193.88 ilcancer.org 4
129.105.119.73 concertsatbienen.org 3
129.105.5.141 alexbroad.com 3
129.105.43.141 journalismjusticenetwork.org 3
129.105.254.100 tunepad.space 2
129.105.36.18 nohadani.com 2
129.105.185.216 tunepad.live 2
129.105.23.171 modernrobotics.org 2
129.105.238.150 jcpr.org 2
129.105.44.125 tiilt-blinc.org 1
129.105.92.48 oqmd.info 1
129.105.88.2 networkcanvas.com 1
129.105.13.23 sticfeedback.org 1
129.105.1.30 haptics2015.org 1
129.105.152.215 lcanresearch.com 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.
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IP address subranges within this IP range

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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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