Summary

NetName
UCRNET
OrgName
University of California, Riverside
CIDR
RIR

ARIN

Country

Status

Direct Allocation

Abuse

abuse@ucr.edu

Contact

jeremy.fisher@ucr.edu

michael.kennedy@ucr.edu

syseng@ucr.edu

RegDate

1990-01-24

Updated

2024-01-17

Routing

AS Desc Country IPv4 NUMs IPv6 NUMs
AS2152 CENIC-2152 - CENIC, US United States 2078720 4294967296
AS2153 CENIC-2153 - CENIC, US United States 5376 16842752

Whois

NetRange:       138.23.0.0 - 138.23.255.255
CIDR:           138.23.0.0/16
NetName:        UCRNET
NetHandle:      NET-138-23-0-0-1
Parent:         NET138 (NET-138-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       AS6106
Organization:   University of California, Riverside (UNIVER-211-Z)
RegDate:        1990-01-24
Updated:        2024-01-17
Ref:            https://rdap.arin.net/registry/ip/138.23.0.0

OrgName:        University of California, Riverside
OrgId:          UNIVER-211-Z
Address:        University of California, Riverside
Address:        Computing and Communications
City:           Riverside
StateProv:      CA
PostalCode:     92521
Country:        US
RegDate:        2024-01-02
Updated:        2024-01-02
Ref:            https://rdap.arin.net/registry/entity/UNIVER-211-Z

OrgTechHandle: KENNE340-ARIN
OrgTechName:   Kennedy, Michael
OrgTechPhone:  +1-951-827-4875
OrgTechEmail:  michael.kennedy@ucr.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/KENNE340-ARIN

OrgDNSHandle: SYSTE802-ARIN
OrgDNSName:   Systems Engineering
OrgDNSPhone:  +1-951-827-1012
OrgDNSEmail:  syseng@ucr.edu
OrgDNSRef:    https://rdap.arin.net/registry/entity/SYSTE802-ARIN

OrgAbuseHandle: ABUSE1631-ARIN
OrgAbuseName:   Abuse
OrgAbusePhone:  +1-951-827-4875
OrgAbuseEmail:  abuse@ucr.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1631-ARIN

OrgTechHandle: FISHE693-ARIN
OrgTechName:   Fisher, Jeremy
OrgTechPhone:  +1-951-827-4826
OrgTechEmail:  jeremy.fisher@ucr.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/FISHE693-ARIN

OrgTechHandle: SYSTE802-ARIN
OrgTechName:   Systems Engineering
OrgTechPhone:  +1-951-827-1012
OrgTechEmail:  syseng@ucr.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SYSTE802-ARIN

RNOCHandle: SYSTE802-ARIN
RNOCName:   Systems Engineering
RNOCPhone:  +1-951-827-1012
RNOCEmail:  syseng@ucr.edu
RNOCRef:    https://rdap.arin.net/registry/entity/SYSTE802-ARIN

RAbuseHandle: ABUSE1631-ARIN
RAbuseName:   Abuse
RAbusePhone:  +1-951-827-4875
RAbuseEmail:  abuse@ucr.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/ABUSE1631-ARIN

RTechHandle: SYSTE802-ARIN
RTechName:   Systems Engineering
RTechPhone:  +1-951-827-1012
RTechEmail:  syseng@ucr.edu
RTechRef:    https://rdap.arin.net/registry/entity/SYSTE802-ARIN

Graph

CIDR

138.23.0.0/24 138.23.1.0/24 138.23.2.0/24 138.23.3.0/24
138.23.5.0/24 138.23.6.0/24 138.23.7.0/24 138.23.8.0/24
138.23.10.0/24 138.23.11.0/24 138.23.12.0/24 138.23.13.0/24
138.23.15.0/24 138.23.16.0/24 138.23.17.0/24 138.23.18.0/24
138.23.20.0/24 138.23.21.0/24 138.23.22.0/24 138.23.23.0/24
138.23.25.0/24 138.23.26.0/24 138.23.27.0/24 138.23.28.0/24
138.23.30.0/24 138.23.31.0/24 138.23.32.0/24 138.23.33.0/24
138.23.35.0/24 138.23.36.0/24 138.23.37.0/24 138.23.38.0/24
138.23.40.0/24 138.23.41.0/24 138.23.42.0/24 138.23.43.0/24
138.23.45.0/24 138.23.46.0/24 138.23.47.0/24 138.23.48.0/24
138.23.50.0/24 138.23.51.0/24 138.23.52.0/24 138.23.53.0/24
138.23.55.0/24 138.23.56.0/24 138.23.57.0/24 138.23.58.0/24
138.23.60.0/24 138.23.61.0/24 138.23.62.0/24 138.23.63.0/24
138.23.65.0/24 138.23.66.0/24 138.23.67.0/24 138.23.68.0/24
138.23.70.0/24 138.23.71.0/24 138.23.72.0/24 138.23.73.0/24
138.23.75.0/24 138.23.76.0/24 138.23.77.0/24 138.23.78.0/24
138.23.80.0/24 138.23.81.0/24 138.23.82.0/24 138.23.83.0/24
138.23.85.0/24 138.23.86.0/24 138.23.87.0/24 138.23.88.0/24
138.23.90.0/24 138.23.91.0/24 138.23.92.0/24 138.23.93.0/24
138.23.95.0/24 138.23.96.0/24 138.23.97.0/24 138.23.98.0/24
138.23.100.0/24 138.23.101.0/24 138.23.102.0/24 138.23.103.0/24
138.23.105.0/24 138.23.106.0/24 138.23.107.0/24 138.23.108.0/24
138.23.110.0/24 138.23.111.0/24 138.23.112.0/24 138.23.113.0/24
138.23.115.0/24 138.23.116.0/24 138.23.117.0/24 138.23.118.0/24
138.23.120.0/24 138.23.121.0/24 138.23.122.0/24 138.23.123.0/24
138.23.125.0/24 138.23.126.0/24 138.23.127.0/24