ASN AS14255 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS14255?

AS14255 is listed under University of San Diego.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS14255 University of San Diego

ASN Lookup Tool

University of San Diego sandiego.edu

US 6 Routes

AS Data

AS14255

AS14255 – University of San Diego

AS Number	14255
AS Name	AS-USD
Organization	University of San Diego(usd-3)
Country	US
Website	sandiego.edu
Number of IPv4 Routes	6
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	2006-08-28

ASN Intelligence API for production workflows

Use ASN data for AS14255 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
208.71.25.0/24	AS14255	University of San Diego	University of San Diego	256
208.71.27.0/24	AS14255	University of San Diego	University of San Diego	256
192.55.87.0/24	AS14255	University of San Diego	University of San Diego	256
192.195.154.0/24	AS14255	University of San Diego	University of San Diego	256
192.195.153.0/24	AS14255	University of San Diego	University of San Diego	256
192.195.155.0/24	AS14255	University of San Diego	University of San Diego	256

Raw Whois Response

#
# 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 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       14255
ASName:         AS-USD
ASHandle:       AS14255
RegDate:        2006-08-28
Updated:        2012-03-02    
Ref:            https://rdap.arin.net/registry/autnum/14255


OrgName:        University of San Diego
OrgId:          USD-3
Address:        University of San Diego
Address:        Network and Systems Operations
Address:        Maher Hall 151
Address:        5998 Alcala Park
City:           San Diego
StateProv:      CA
PostalCode:     92110
Country:        US
RegDate:        1989-07-10
Updated:        2023-07-17
Ref:            https://rdap.arin.net/registry/entity/USD-3


OrgTechHandle: USDN-ARIN
OrgTechName:   University of San Diego NOC
OrgTechPhone:  +1-619-260-7900 
OrgTechEmail:  network@sandiego.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/USDN-ARIN

OrgAbuseHandle: USDH-ARIN
OrgAbuseName:   University of San Diego Helpdesk
OrgAbusePhone:  +1-619-260-7900 
OrgAbuseEmail:  abuse@sandiego.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/USDH-ARIN

OrgTechHandle: FERNA590-ARIN
OrgTechName:   Fernandez, Cesar 
OrgTechPhone:  +1-619-260-7979 
OrgTechEmail:  cfernandez@sandiego.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/FERNA590-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 1997-2026, American Registry for Internet Numbers, Ltd.
#

Parsed Whois Response

Peers

AS Number	Description	Country
AS2152	CENIC	US
AS22773	Cox Communications Inc.	US

Upstreams

AS Number	Description	Country
AS2152	CENIC	US
AS22773	Cox Communications Inc.	US

Contacts

Email Contacts

network@sandiego.edu cfernandez@sandiego.edu

Abuse Contacts

abuse@sandiego.edu