Summary

NetName
UCSD
OrgName
University of California, San Diego
CIDR
RIR

ARIN

Country

Status

Direct Allocation

RegDate

1984-08-24

Updated

2023-12-19

Whois

NetRange:       128.54.0.0 - 128.54.255.255
CIDR:           128.54.0.0/16
NetName:        UCSD
NetHandle:      NET-128-54-0-0-1
Parent:         NET128 (NET-128-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS7377
Organization:   University of California, San Diego (UCSD-1-Z)
RegDate:        1984-08-24
Updated:        2023-12-19
Ref:            https://rdap.arin.net/registry/ip/128.54.0.0

OrgName:        University of California, San Diego
OrgId:          UCSD-1-Z
Address:        IT Services
Address:        9500 Gilman Dr, #0903
Address:        Attn: Hostmaster
City:           La Jolla
StateProv:      CA
PostalCode:     92093-0903
Country:        US
RegDate:        2023-08-23
Updated:        2023-08-23
Ref:            https://rdap.arin.net/registry/entity/UCSD-1-Z

OrgNOCHandle: NOC1807-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-858-534-8610
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/NOC1807-ARIN

OrgTechHandle: NOC1807-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-858-534-8610
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/NOC1807-ARIN

OrgTechHandle: UTC1-ARIN
OrgTechName:   UCSD Technical Contact
OrgTechPhone:  +1-858-822-4040
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/UTC1-ARIN

OrgAbuseHandle: UCSDA-ARIN
OrgAbuseName:   UCSD Abuse
OrgAbusePhone:  +1-858-822-4040
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UCSDA-ARIN

RNOCHandle: NOC1807-ARIN
RNOCName:   Network Operations Center
RNOCPhone:  +1-858-534-8610
RNOCEmail:  [email protected]
RNOCRef:    https://rdap.arin.net/registry/entity/NOC1807-ARIN

RAbuseHandle: ABUSE878-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-858-534-2230
RAbuseEmail:  [email protected]
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE878-ARIN

RTechHandle: NOC1807-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-858-534-8610
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/NOC1807-ARIN

CIDR

128.54.0.0/24 128.54.1.0/24 128.54.2.0/24 128.54.3.0/24
128.54.5.0/24 128.54.6.0/24 128.54.7.0/24 128.54.8.0/24
128.54.10.0/24 128.54.11.0/24 128.54.12.0/24 128.54.13.0/24
128.54.15.0/24 128.54.16.0/24 128.54.17.0/24 128.54.18.0/24
128.54.20.0/24 128.54.21.0/24 128.54.22.0/24 128.54.23.0/24
128.54.25.0/24 128.54.26.0/24 128.54.27.0/24 128.54.28.0/24
128.54.30.0/24 128.54.31.0/24 128.54.32.0/24 128.54.33.0/24
128.54.35.0/24 128.54.36.0/24 128.54.37.0/24 128.54.38.0/24
128.54.40.0/24 128.54.41.0/24 128.54.42.0/24 128.54.43.0/24
128.54.45.0/24 128.54.46.0/24 128.54.47.0/24 128.54.48.0/24
128.54.50.0/24 128.54.51.0/24 128.54.52.0/24 128.54.53.0/24
128.54.55.0/24 128.54.56.0/24 128.54.57.0/24 128.54.58.0/24
128.54.60.0/24 128.54.61.0/24 128.54.62.0/24 128.54.63.0/24
128.54.65.0/24 128.54.66.0/24 128.54.67.0/24 128.54.68.0/24
128.54.70.0/24 128.54.71.0/24 128.54.72.0/24 128.54.73.0/24
128.54.75.0/24 128.54.76.0/24 128.54.77.0/24 128.54.78.0/24
128.54.80.0/24 128.54.81.0/24 128.54.82.0/24 128.54.83.0/24
128.54.85.0/24 128.54.86.0/24 128.54.87.0/24 128.54.88.0/24
128.54.90.0/24 128.54.91.0/24 128.54.92.0/24 128.54.93.0/24
128.54.95.0/24 128.54.96.0/24 128.54.97.0/24 128.54.98.0/24
128.54.100.0/24 128.54.101.0/24 128.54.102.0/24 128.54.103.0/24
128.54.105.0/24 128.54.106.0/24 128.54.107.0/24 128.54.108.0/24
128.54.110.0/24 128.54.111.0/24 128.54.112.0/24 128.54.113.0/24
128.54.115.0/24 128.54.116.0/24 128.54.117.0/24 128.54.118.0/24
128.54.120.0/24 128.54.121.0/24 128.54.122.0/24 128.54.123.0/24
128.54.125.0/24 128.54.126.0/24 128.54.127.0/24 128.54.128.0/24
128.54.130.0/24 128.54.131.0/24 128.54.132.0/24 128.54.133.0/24
128.54.135.0/24 128.54.136.0/24 128.54.137.0/24 128.54.138.0/24
128.54.140.0/24 128.54.141.0/24 128.54.142.0/24 128.54.143.0/24
128.54.145.0/24 128.54.146.0/24 128.54.147.0/24 128.54.148.0/24
128.54.150.0/24 128.54.151.0/24 128.54.152.0/24 128.54.153.0/24
128.54.155.0/24 128.54.156.0/24 128.54.157.0/24 128.54.158.0/24
128.54.160.0/24 128.54.161.0/24 128.54.162.0/24 128.54.163.0/24
128.54.165.0/24 128.54.166.0/24 128.54.167.0/24 128.54.168.0/24
128.54.170.0/24 128.54.171.0/24 128.54.172.0/24 128.54.173.0/24
128.54.175.0/24 128.54.176.0/24 128.54.177.0/24 128.54.178.0/24
128.54.180.0/24 128.54.181.0/24 128.54.182.0/24 128.54.183.0/24
128.54.185.0/24 128.54.186.0/24 128.54.187.0/24 128.54.188.0/24
128.54.190.0/24 128.54.191.0/24 128.54.192.0/24 128.54.193.0/24
128.54.195.0/24 128.54.196.0/24 128.54.197.0/24 128.54.198.0/24
128.54.200.0/24 128.54.201.0/24 128.54.202.0/24 128.54.203.0/24
128.54.205.0/24 128.54.206.0/24 128.54.207.0/24 128.54.208.0/24
128.54.210.0/24 128.54.211.0/24 128.54.212.0/24 128.54.213.0/24
128.54.215.0/24 128.54.216.0/24 128.54.217.0/24 128.54.218.0/24
128.54.220.0/24 128.54.221.0/24 128.54.222.0/24 128.54.223.0/24
128.54.225.0/24 128.54.226.0/24 128.54.227.0/24 128.54.228.0/24
128.54.230.0/24 128.54.231.0/24 128.54.232.0/24 128.54.233.0/24
128.54.235.0/24 128.54.236.0/24 128.54.237.0/24 128.54.238.0/24
128.54.240.0/24 128.54.241.0/24 128.54.242.0/24 128.54.243.0/24
128.54.245.0/24 128.54.246.0/24 128.54.247.0/24 128.54.248.0/24
128.54.250.0/24 128.54.251.0/24 128.54.252.0/24 128.54.253.0/24
128.54.255.0/24