IP range details

169.228.0.0/16

AS7377  ·  University of California, San Diego

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Summary

Country United States
Domain ucsd.edu
ASN AS7377
Registry arin
Hosted IPs 65,536
ID UCSD-NET-169-228

WHOIS Details

NetHandle:      NET-169-228-0-0-1
OrgID:          UCSD-1
Parent:         NET-169-0-0-0-0
NetName:        UCSD-NET-169-228
NetRange:       169.228.0.0 - 169.228.255.255
NetType:        allocation
RegDate:        1995-08-04
Updated:        2012-03-02
Source:         ARIN


OrgID:          UCSD-1
OrgName:        University of California, San Diego
CanAllocate:    
Street:         IT Services
Street:         9500 Gilman Dr, #0903
Street:         Attn: Hostmaster
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0903
Comment:        Please use 'Abuse@UCSD.Edu' for content complaints;
Comment:        use 'Network-Security@UCSD.Edu' to report scans, probes and other
Comment:        security issues.
RegDate:        1984-08-24
Updated:        2022-11-03
OrgAdminHandle: NOC1807-ARIN
OrgTechHandle:  NOC1807-ARIN
OrgTechHandle:  UTC1-ARIN
OrgAbuseHandle: UCSDA-ARIN
OrgNOCHandle:   NOC1807-ARIN
Source:         ARIN


POCHandle:      UCSDA-ARIN
IsRole:         Y
LastName:       UCSD Abuse
FirstName:      
Street:         9500 Gilman Drive
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0928
RegDate:        2021-04-13
Updated:        2024-04-17
OfficePhone:    +1-858-822-4040
Mailbox:        abuse@ucsd.edu
Source:         ARIN


POCHandle:      UTC1-ARIN
IsRole:         Y
LastName:       UCSD Technical Contact
FirstName:      
Street:         9500 Gilman Dr
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0928
RegDate:        2021-04-13
Updated:        2024-04-17
OfficePhone:    +1-858-822-4040
Mailbox:        architects@ucsd.edu
Source:         ARIN


POCHandle:      NOC1807-ARIN
IsRole:         Y
LastName:       Network Operations Center
FirstName:      
Street:         IT Services
Street:         Mail Code 0928
Street:         Attn: Malerie Samadi
Street:         9500 Gilman Dr
City:           La Jolla
State/Prov:     CA
Country:        US
PostalCode:     92093-0928
RegDate:        2005-04-18
Updated:        2024-05-09
OfficePhone:    +1-858-822-0249
Mailbox:        datacom-mgmt-l@ucsd.edu
Mailbox:        msamadi@ucsd.edu
Source:         ARIN

Hosted domains

There are 77 domain names hosted across 42 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
169.228.52.98 novapes.org 11
169.228.46.112 microsetta.com 5
169.228.224.138 tariupnipingit.org 5
169.228.37.218 shileyeye.org 4
169.228.57.123 uctv.tv 4
169.228.224.32 fjordphyto.org 4
169.228.224.5 scrippsoceanography.org 3
169.228.53.108 mwferry.com 2
169.228.224.136 palauweather.org 2
169.228.39.212 omicscollection.org 2
169.228.224.28 calhabmap.org 2
169.228.63.120 4dnucleome.org 2
169.228.224.55 birchaquarium.org 2
169.228.224.73 calcofi.org 2
169.228.37.170 cesamh.org 1
169.228.220.42 ucsdmentoring.org 1
169.228.63.97 orinnet.com 1
169.228.39.74 ucsdesports.com 1
169.228.39.253 ndexbio.org 1
169.228.52.103 forms-nobutts.org 1

Hosted domains API

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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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