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Data as of Nov 7, 2026

169.236.28.0/24

No anonymizer space · no proxy exits in 30 days

University of California, Merced · space held by University of California - Office of the President

Announcement
this exact prefix
No RPKI
Announced by
AS22323
Type
Business
Risk
0 / 100 · Low
Recent change
New origin Sep 18, 2026
from AS22323 University of California, Merced, after 10.2 years unannounced

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
169.236.0.0/16
since May 2005
AS22323Business8
4 always on
University of California - Office of the President

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
169.236.0.0/15131,072UCNET-BLKUniversity of California - Office of the President (UCOP-Z) · USDirect AllocationAug 4, 1995noc@ucop.edu
└ 169.236.0.0/1665,536UCMNET-1University of California, Merced (UCM-9) · USReassignedFeb 6, 2001abuse@ucmerced.edu

Network & registry

AnnouncementRouting historyWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
University of California - Office of the President
Handle
UCOP-Z
Range
169.236.0.0/15
Registration type
Direct Allocation
Record created
Aug 4, 1995
Legacy
yes
Origin network

AS22323

US
Name
University of California, Merced
Type
Education
Registered
Sep 7, 2001
Domain
ucmerced.edu
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed