AS Name
UCSB-NET-AS
Org Name
University of California, Santa Barbara
Registry Region
United States
Looking Glass
IPv4Prefixes

7

IPv6Prefixes

1

IPv4 NUMs

132,096

IPv6 NUMs(/64)

4,294,967,296

132,096 IPv4 Addresses
CIDR Description IP Num
128.111.0.0/24 University of California, Santa Barbara 256
128.111.0.0/16 University of California, Santa Barbara 65536
169.231.0.0/24 University of California, Santa Barbara 256
169.231.0.0/16 University of California, Santa Barbara 65536
192.35.222.0/24 University of California, Santa Barbara 256
192.150.216.0/23 University of California, Santa Barbara 512
199.120.153.0/24 UCSB 256
CIDR Description IP NUMs(prefix /64)
2607:f378::/32 University of California, Santa Barbara 4294967296
AS Description Country/Region IPv4 NUMs IPv6 NUMs IPv4 IPv6
AS2152 CSUNET-NW - California State University, Office of the Chancellor, US United States 2,083,840 4,294,967,296 IPv4 IPv4 IPv6 IPv6
AS2153 CSUNET-NE - California State University, Office of the Chancellor, US United States 1,280 16,777,216 IPv4 IPv4
IP Address Domain NUMs Domains
128.111.1.1 1 ns1.ucsb.edu
128.111.1.2 1 ns2.ucsb.edu
128.111.1.3 1 ns3.ucsb.edu
128.111.1.4 1 ns4.ucsb.edu
128.111.1.5 3 ntp.ucsb.edu
128.111.1.6 1 ntp2.ucsb.edu
128.111.1.7 1 ntp3.ucsb.edu
128.111.8.32 1 pilot.physics.ucsb.edu
128.111.9.35 1 webcam-a2.kitp.ucsb.edu
128.111.9.36 1 webcam-a3.kitp.ucsb.edu
ASNumber:       131
ASName:         UCSB-NET-AS
ASHandle:       AS131
RegDate:        1987-09-29
Updated:        1996-12-24    
Ref:            https://rdap.arin.net/registry/autnum/131


OrgName:        University of California, Santa Barbara
OrgId:          UCSB
Address:        Office of Information Technology
Address:        North Hall 2124
City:           Santa Barbara
StateProv:      CA
PostalCode:     93106-3201
Country:        US
RegDate:        1986-02-18
Updated:        2017-01-28
Ref:            https://rdap.arin.net/registry/entity/UCSB


OrgAbuseHandle: NETWO4536-ARIN
OrgAbuseName:   Network Security
OrgAbusePhone:  +1-805-893-5080 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO4536-ARIN

OrgTechHandle: KS1217-ARIN
OrgTechName:   Schmidt, Kevin 
OrgTechPhone:  +1-805-893-7779 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/KS1217-ARIN

RTechHandle: KS1217-ARIN
RTechName:   Schmidt, Kevin 
RTechPhone:  +1-805-893-7779 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/KS1217-ARIN