LAYER3 INTEL
Get started
Sign in
Data as of Nov 3, 2026

204.43.65.0/24

2 residential-proxy exits · 30 days

Cox Communications Inc. · space held by The University of Arizona

Announcement
204.43.64.0/18
No RPKI
Announced by
AS22773
Type
Business
Risk
0 / 100 · Low

Residential-proxy exits

Proxy exits
2
0.78% of its addresses · 30 days
Providers
2
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

4 observations

Proxy providers listing exits

  • AnyIP
  • FloppyData

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
204.43.0.0/1665,536ARIZ-FORMER-WESTThe University of Arizona (UOAZ-Z) · USDirect AllocationJan 1, 1994[email protected]
└ 204.43.0.0/1665,536SCN-KYRENE-MESASDArizona Board of Regents (ABR-13) · USReallocatedMar 10, 2021[email protected]
└ 204.43.64.0/1816,384KYRENEKyrene School District, Information Systems and Education Technology (KSDISET) · USReassignedMar 10, 2021[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 204.43.64.0/18

Prefix
204.43.64.0/18
Announced by
AS22773 Cox Communications Inc.
Type
Business
Proxy exits
2
RPKI
No RPKI
Netname
KYRENE
Registrant
Kyrene School District, Information Systems and Education Technology
RIR
ARIN
Registry

Holder

Organization
The University of Arizona
Handle
UOAZ-Z
Range
204.43.0.0/16
Registration type
Direct Allocation
Record created
Jan 1, 1994
Legacy
yes
Reallocated to
Arizona Board of Regents (ABR-13)
Reallocated
Mar 10, 2021
Origin network

AS22773

US
Name
Cox Communications Inc.
Type
Internet provider
Registered
Nov 20, 2001
Domain
cox.com
Website
www.cox.com/peering
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed