#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
# start
NetRange: 169.229.0.0 - 169.233.255.255
CIDR: 169.229.0.0/16, 169.230.0.0/15, 169.232.0.0/15
NetName: UCSD-NET-169-228
NetHandle: NET-169-229-0-0-1
Parent: NET169 (NET-169-0-0-0-0)
NetType: Direct Allocation
OriginAS:
Organization: University of California - Office of the President (UCOP-Z)
RegDate: 1995-08-04
Updated: 2021-10-05
Ref: https://rdap.arin.net/registry/ip/169.229.0.0
OrgName: University of California - Office of the President
OrgId: UCOP-Z
Address: Information Technology Services
Address: 1111 Franklin Street
City: Oakland
StateProv: CA
PostalCode: 94607
Country: US
RegDate: 2018-11-01
Updated: 2018-11-01
Ref: https://rdap.arin.net/registry/entity/UCOP-Z
OrgAbuseHandle: NETWO575-ARIN
OrgAbuseName: Network Operations
OrgAbusePhone: +1-510-987-0363
OrgAbuseEmail:
[email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/NETWO575-ARIN
OrgTechHandle: NETWO575-ARIN
OrgTechName: Network Operations
OrgTechPhone: +1-510-987-0363
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/NETWO575-ARIN
RAbuseHandle: NETWO577-ARIN
RAbuseName: Network Operations
RAbusePhone: +1-510-987-0534
RAbuseEmail:
[email protected]
RAbuseRef: https://rdap.arin.net/registry/entity/NETWO577-ARIN
RNOCHandle: NETWO575-ARIN
RNOCName: Network Operations
RNOCPhone: +1-510-987-0363
RNOCEmail:
[email protected]
RNOCRef: https://rdap.arin.net/registry/entity/NETWO575-ARIN
RTechHandle: NETWO576-ARIN
RTechName: Network Operations
RTechPhone: +1-510-987-0363
RTechEmail:
[email protected]
RTechRef: https://rdap.arin.net/registry/entity/NETWO576-ARIN
RTechHandle: UD14-ORG-ARIN
RTechName: UCNet DNS Administrator
RTechPhone: +1-510-893-9242
RTechEmail:
[email protected]
RTechRef: https://rdap.arin.net/registry/entity/UD14-ORG-ARIN
# end
# start
NetRange: 169.230.0.0 - 169.230.255.255
CIDR: 169.230.0.0/16
NetName: UCSFNET1-UCOP
NetHandle: NET-169-230-0-0-1
Parent: UCSD-NET-169-228 (NET-169-229-0-0-1)
NetType: Reassigned
OriginAS:
Organization: University of California San Francisco (UCSF)
RegDate: 2002-10-17
Updated: 2007-01-23
Ref: https://rdap.arin.net/registry/ip/169.230.0.0
OrgName: University of California San Francisco
OrgId: UCSF
Address: Room 602
Address: 1855 Folsom Street
City: San Francisco
StateProv: CA
PostalCode: 94143-0225
Country: US
RegDate:
Updated: 2023-05-17
Ref: https://rdap.arin.net/registry/entity/UCSF
OrgTechHandle: CHENT14-ARIN
OrgTechName: Chen, Tom
OrgTechPhone: +1-415-353-3990
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/CHENT14-ARIN
OrgAbuseHandle: UIISS-ARIN
OrgAbuseName: UCSF ITS Information Security Services
OrgAbusePhone: +1-415-514-4100
OrgAbuseEmail:
[email protected]
OrgAbuseRef: https://rdap.arin.net/registry/entity/UIISS-ARIN
OrgTechHandle: YOUNG1436-ARIN
OrgTechName: Young, Steve
OrgTechPhone: +1-415-716-5570
OrgTechEmail:
[email protected]
OrgTechRef: https://rdap.arin.net/registry/entity/YOUNG1436-ARIN
# end
#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2025, American Registry for Internet Numbers, Ltd.
#
Map neighboring IP addresses and identify potential subnet associations.