ASN AS47 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS47?

AS47 is listed under University of Southern California.

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.

AS47 University of Southern California

ASN Lookup Tool

University of Southern California usc.edu

US 17 Routes

AS Data

AS47

AS47 – University of Southern California

AS Number	47
AS Name	USC-AS
Organization	University of Southern California(usc-6)
Country	US
Website	usc.edu
Number of IPv4 Routes	17
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1985-08-16

ASN Intelligence API for production workflows

Use ASN data for AS47 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
68.181.61.0/24	AS47	University of Southern California	University of Southern California	256
68.181.124.0/22	AS47	University of Southern California	University of Southern California	1024
68.181.74.0/24	AS47	University of Southern California	University of Southern California	256
68.181.21.0/24	AS47	University of Southern California	University of Southern California	256
68.181.82.0/24	AS47	University of Southern California	University of Southern California	256
68.181.63.0/24	AS47	University of Southern California	University of Southern California	256
207.151.52.0/23	AS47	University of Southern California	University of Southern California	512
206.117.90.0/24	AS47	University of Southern California	University of Southern California	256
68.181.22.0/24	AS47	University of Southern California	University of Southern California	256
207.151.92.0/24	AS47	University of Southern California	University of Southern California	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:       47
ASName:         USC-AS
ASHandle:       AS47
RegDate:        1985-08-16
Updated:        2003-12-16    
Ref:            https://rdap.arin.net/registry/autnum/47


OrgName:        University of Southern California
OrgId:          USC-6
Address:        3434 South Grand Avenue
Address:        Information Technology Services
City:           Los Angeles
StateProv:      CA
PostalCode:     90089-2812
Country:        US
RegDate:        
Updated:        2025-10-27
Ref:            https://rdap.arin.net/registry/entity/USC-6


OrgNOCHandle: UNOC6-ARIN
OrgNOCName:   USC Network Operations Center
OrgNOCPhone:  +1-866-552-3850 
OrgNOCEmail:  itsoc-l@usc.edu
OrgNOCRef:    https://rdap.arin.net/registry/entity/UNOC6-ARIN

OrgTechHandle: HIGGI319-ARIN
OrgTechName:   Higginson, Daniel 
OrgTechPhone:  +1-310-709-5399 
OrgTechEmail:  dh55494@usc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/HIGGI319-ARIN

OrgTechHandle: SCHEI62-ARIN
OrgTechName:   Scheib, Nick 
OrgTechPhone:  +1-213-821-6955 
OrgTechEmail:  nscheib@usc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/SCHEI62-ARIN

OrgTechHandle: UNA2-ARIN
OrgTechName:   USCnet Network Administration
OrgTechPhone:  +1-213-740-4110 
OrgTechEmail:  hostmaster@usc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/UNA2-ARIN

OrgAbuseHandle: USCAB-ARIN
OrgAbuseName:   USC Abuse
OrgAbusePhone:  +1-213-740-4110 
OrgAbuseEmail:  abuse@usc.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/USCAB-ARIN

OrgTechHandle: MANDA16-ARIN
OrgTechName:   Mandalia, Dhaval 
OrgTechPhone:  +1-562-209-1689 
OrgTechEmail:  dhavalma@usc.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/MANDA16-ARIN

RTechHandle: UNA2-ARIN
RTechName:   USCnet Network Administration
RTechPhone:  +1-213-740-4110 
RTechEmail:  hostmaster@usc.edu
RTechRef:    https://rdap.arin.net/registry/entity/UNA2-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
AS2153	CENIC	US
AS567	Los Nettos	US
AS226	Los Nettos	US

Upstreams

AS Number	Description	Country
AS2153	CENIC	US
AS567	Los Nettos	US
AS226	Los Nettos	US

Contacts

Email Contacts

dhavalma@usc.edu nscheib@usc.edu hostmaster@usc.edu dh55494@usc.edu

Abuse Contacts

abuse@usc.edu