Registry ARIN
Allocated On 1987-04-09
Domain Not available
Country us.png United States
Country Code US
Total Routes 37
Total IPs 333056

IP Address Ranges

RangeTotal IPs
129.105.0.0/16 65536
165.124.0.0/16 65536
199.74.64.0/18 16384
192.5.143.0/24 256
192.26.85.0/24 256
192.26.86.0/24 256
192.31.155.0/24 256
192.31.253.0/24 256
199.249.165.0/24 256
199.249.166.0/24 256
199.249.167.0/24 256
199.249.168.0/24 256
165.124.0.0/17 32768
165.124.128.0/19 8192
165.124.160.0/20 4096
165.124.176.0/21 2048
165.124.184.0/22 1024
165.124.192.0/18 16384
165.124.192.0/19 8192
165.124.224.0/21 2048
165.124.232.0/22 1024
165.124.240.0/20 4096
8.28.178.0/23 512
8.30.248.0/22 1024
199.249.169.0/24 256
192.26.87.0/24 256
38.124.97.0/24 256
199.249.166.0/23 512
199.249.168.0/23 512
192.26.86.0/23 512
165.124.0.0/16 65536
192.26.86.0/24 256
192.26.87.0/24 256
199.249.166.0/24 256
199.249.167.0/24 256
199.249.169.0/24 256
165.124.0.0/17 32768

Whois Details

ASNumber:       103
ASName:         NWU-AS
ASHandle:       AS103
RegDate:        1987-04-09
Updated:        2012-04-02    
OrgName:        Northwestern University
OrgId:          NORTHW-9-Z
Address:        Leverone Hall #G-166
Address:        2001 Sheridan Rd
City:           Evanston
StateProv:      IL
PostalCode:     60208
Country:        US
RegDate:        2010-01-08
Updated:        2012-05-11
OrgTechHandle: NUNA-ARIN
OrgTechName:   Northwestern University Network Administration
OrgTechPhone:  +1-847-467-2222 
OrgTechEmail:  [email protected]
OrgAbuseHandle: NUNS-ARIN
OrgAbuseName:   Northwestern University Network Security
OrgAbusePhone:  +1-847-467-2222 
OrgAbuseEmail:  [email protected]
RTechHandle: NUNA-ARIN
RTechName:   Northwestern University Network Administration
RTechPhone:  +1-847-467-2222 
RTechEmail:  [email protected]
RNOCHandle: NUN-ARIN
RNOCName:   Northwestern University NOC
RNOCPhone:  +1-847-467-2222 
RNOCEmail:  [email protected]
RAbuseHandle: NUNS-ARIN
RAbuseName:   Northwestern University Network Security
RAbusePhone:  +1-847-467-2222 
RAbuseEmail:  [email protected]