ASN AS1852 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS1852?

AS1852 is listed under University of California Office of the President.

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.

AS1852 University of California Office of the President

ASN Lookup Tool

University of California Office of the President ucop.edu

US 1 Routes

AS Data

AS1852

AS1852 – University of California Office of the President

AS Number	1852
AS Name	UCDC-NET
Organization	University of California Office of the President(ucop-z)
Country	US
Website	ucop.edu
Number of IPv4 Routes	1
Number of IPv6 Routes	0
ASN type	EDUCATION
Registry	ARIN
Date Allocated	1992-07-01

ASN Intelligence API for production workflows

Use ASN data for AS1852 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
192.12.83.0/24	AS1852	University of California Office of the President	University of California, Washington Center	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:       1852
ASName:         UCDC-NET
ASHandle:       AS1852
RegDate:        1992-07-01
Updated:        2023-01-23
Comment:        University of California, Washington Center
Comment:        1608 Rhode Island Ave, NW
Comment:        3rd FlOOR
Comment:        Washington, DC 20036
Comment:        USA    
Ref:            https://rdap.arin.net/registry/autnum/1852


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:  +1-510-987-0534 
OrgAbuseEmail:  noc@ucop.edu
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO575-ARIN

OrgTechHandle: NETWO575-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-510-987-0534 
OrgTechEmail:  noc@ucop.edu
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO575-ARIN

RTechHandle: SESAY-ARIN
RTechName:   Sesay, Michael 
RTechPhone:  +1-202-974-6296 
RTechEmail:  michael.sesay@ucdc.edu
RTechRef:    https://rdap.arin.net/registry/entity/SESAY-ARIN

RNOCHandle: SESAY-ARIN
RNOCName:   Sesay, Michael 
RNOCPhone:  +1-202-974-6296 
RNOCEmail:  michael.sesay@ucdc.edu
RNOCRef:    https://rdap.arin.net/registry/entity/SESAY-ARIN

RAbuseHandle: SESAY-ARIN
RAbuseName:   Sesay, Michael 
RAbusePhone:  +1-202-974-6296 
RAbuseEmail:  michael.sesay@ucdc.edu
RAbuseRef:    https://rdap.arin.net/registry/entity/SESAY-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
AS46887	Crown Castle Fiber LLC	US

Upstreams

AS Number	Description	Country
AS46887	Crown Castle Fiber LLC	US