AS5739 University of California, Santa Cruz

UCSC

Company Website

IPv4 Addresses: 131,584

Number of Peers: 4

Number of Prefixes: 5

Traffic Estimation: 10-20Gbps

ASN
Prefixes
Peers
Upstreams
Graphs
World Map
Raw Whois

AS5739 Summary

Regional Registry:

ARIN

Allocation Status:

Assigned

Allocation Date:

13^th September 1995

Allocated Country:

Traffic Estimation:

10-20Gbps

Traffic Ratio:

Mostly Inbound

Website:

https://www.ucsc.edu

AS5739 Network

IPv4 Prefixes:

4

IPv4 Peers:

2

IPv4 Upstreams:

1

IPv6 Prefixes:

1

IPv6 Peers:

2

IPv6 Upstreams:

1

Contacts

Email Contacts:

[email protected]

[email protected]

Abuse Contacts:

[email protected]

Address:

University of California,

Santa Cruz,

Information Technology Services,

Communications Building,

620 Baskin Circle,

Santa Cruz,

CA,

95064,

US

IPv4 Prefixes
IPv6 Prefixes

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	128.114.0.0/16	University of California, Santa Cruz		128.114.0.0/16	ARIN
	169.233.0.0/16	University of California - Office of the President		168.197.128.0/22	Lacnic
	192.35.220.0/24	University of California, Santa Cruz		192.35.220.0/24	ARIN
	192.35.223.0/24	University of California, Santa Cruz		192.35.223.0/24	ARIN

Country	Announced Prefix	Description	Valid ROA	Parent Prefix	RIR
	2607:f5f0::/32	University of California, Santa Cruz		2607:f5f0::/32	ARIN

IPv4 Peers
IPv6 Peers

Country	ASN	Name	Description	IPv6
	AS2152	CENIC-2152	CENIC
	AS2153	CENIC-2153	CENIC

Country	ASN	Name	Description	IPv4
	AS2152	CENIC-2152	CENIC
	AS2153	CENIC-2153	CENIC

IPv4 Upstreams
IPv6 Upstreams

Country	ASN	Name	Description	IPv6
	AS2152	CENIC-2152	CENIC

IPv4 Upstream Graph

Country	ASN	Name	Description	IPv4
	AS2152	CENIC-2152	CENIC

IPv6 Upstream Graph

#
# 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 1997-2024, American Registry for Internet Numbers, Ltd.
#


ASNumber:       5739
ASName:         UCSC
ASHandle:       AS5739
RegDate:        1995-09-13
Updated:        2011-06-29    
Ref:            https://rdap.arin.net/registry/autnum/5739


OrgName:        University of California, Santa Cruz
OrgId:          UCSC
Address:        University of California, Santa Cruz
Address:        Information Technology Services
Address:        Communications Building
Address:        620 Baskin Circle
City:           Santa Cruz
StateProv:      CA
PostalCode:     95064
Country:        US
RegDate:        1986-03-05
Updated:        2019-03-28
Ref:            https://rdap.arin.net/registry/entity/UCSC


OrgAbuseHandle: UCSCN1-ARIN
OrgAbuseName:   UCSC Security
OrgAbusePhone:  +1-831-459-2714 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/UCSCN1-ARIN

OrgNOCHandle: UCSCN-ARIN
OrgNOCName:   Network Operations Center
OrgNOCPhone:  +1-831-459-2714 
OrgNOCEmail:  [email protected]
OrgNOCRef:    https://rdap.arin.net/registry/entity/UCSCN-ARIN

OrgTechHandle: UCSCN-ARIN
OrgTechName:   Network Operations Center
OrgTechPhone:  +1-831-459-2714 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/UCSCN-ARIN

RTechHandle: UCSCN-ARIN
RTechName:   Network Operations Center
RTechPhone:  +1-831-459-2714 
RTechEmail:  [email protected]
RTechRef:    https://rdap.arin.net/registry/entity/UCSCN-ARIN


#
# 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 1997-2024, American Registry for Internet Numbers, Ltd.
#

Country	IX	Name	IPv4	IPv6	Port Speed