LAYER3 INTEL
Get started
Sign in
Data as of Nov 4, 2026

204.43.232.0/24

2 residential-proxy exits · 30 days

Mesa Public Schools · space held by The University of Arizona

Announcement
204.43.192.0/18
No RPKI
Announced by
AS6172
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 5, 2026 – Nov 3, 2026

Exits seen per day

2 observations

Proxy providers listing exits

  • EnigmaProxy
  • NovaProxy

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
204.43.128.0/17
since Aug 2014
AS6172Business42The University of Arizona
via Arizona Board of Regents

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, 1994abuse@arizona.edu
└ 204.43.0.0/1665,536SCN-KYRENE-MESASDArizona Board of Regents (ABR-13) · USReallocatedMar 10, 2021abuse@arizona.edu
└ 204.43.128.0/1732,768MESASDMesa School District (MSD-1) · USReassignedMar 10, 2021—

Network & registry

AnnouncementRouting historyWhois & abuse
Announced by

Covering announcement 204.43.192.0/18

Prefix
204.43.192.0/18
Announced by
AS6172 Mesa Public Schools
Type
Business
Proxy exits
42
RPKI
No RPKI
Netname
MESASD
Registrant
Mesa School District
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

AS6172

US
Name
Mesa Public Schools
Type
Education
Registered
May 27, 2014
Domain
mpsaz.org
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed