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Data as of Nov 5, 2026

169.233.0.0/16

302 residential-proxy exits · 30 days

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

Announcement
this exact prefix
No RPKI
Announced by
AS5739
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
302
0.46% of its addresses · 30 days
Spread
103 of 256
/24s with at least one exit
Providers
49
selling exits here
Oct 6, 2026 – Nov 4, 2026

Exits seen per day

4.1K observations

/24s with the most always-on exits

/24Always-on exitsProxy exits
169.233.65.0/24072
169.233.125.0/24011
169.233.124.0/2408
169.233.123.0/2408
169.233.121.0/2407
169.233.115.0/2406
169.233.112.0/2406
169.233.116.0/2406
169.233.127.0/2405
169.233.126.0/2405
169.233.122.0/2405
169.233.120.0/2405
169.233.208.0/2404
169.233.113.0/2404
169.233.151.0/2404
169.233.250.0/2404
169.233.114.0/2404
169.233.149.0/2403
169.233.203.0/2403
169.233.193.0/2403
169.233.238.0/2403
169.233.248.0/2403
169.233.249.0/2403
169.233.118.0/2403

Proxy providers listing exits

  • Ake.net
  • AnyIP
  • BartProxies
  • BirdProxies
  • BottingTools
  • BuyingProxy
  • ByteProxies
  • Byteful
  • CatProxies
  • CliProxy
  • ColaProxy
  • Datarama
  • EZProxies
  • EnigmaProxy
  • Evomi
  • FastProxy
  • FlexyProxies
  • FloppyData
  • GSocks
  • Geonix
  • Geonode
  • GhostConnect
  • GloryCloud
  • HideProxy
  • IPFly
  • Infatica
  • InfiniteProxies
  • KindProxy
  • LemonPrime
  • LudaxProxy
  • MangoProxy
  • MoMoProxy
  • NextProxy
  • NodeProxy
  • NovProxy
  • NovaProxy
  • ProxiesVision
  • Proxiware
  • Proxy-Seller
  • Proxy4U
  • ProxyEmpire
  • ProxyGeo
  • Proxyma
  • PuraRoute
  • RainProxy
  • Shifter
  • Thordata
  • VantageProxies
  • WealthProxies

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
169.229.0.0 - 169.233.255.255327,680UCSD-NET-169-228University of California - Office of the President (UCOP-Z) · USDirect AllocationAug 4, 1995noc@ucop.edu
└ 169.233.0.0/1665,536UCSC-169-233-0University of California, Santa Cruz (UCSC) · USReassignedAug 20, 1997abuse@ucsc.edu

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
University of California - Office of the President
Handle
UCOP-Z
Range
169.229.0.0 - 169.233.255.255
Registration type
Direct Allocation
Record created
Aug 4, 1995
Legacy
yes
Origin network

AS5739

US
Name
University of California, Santa Cruz
Type
Education
Registered
Sep 13, 1995
Domain
ucsc.edu
Website
www.ucsc.edu
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed