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Data as of Nov 8, 2026

206.207.241.0/24

No anonymizer space · no proxy exits in 30 days

The University of Arizona

Announcement
206.207.240.0/23
No RPKI
Announced by
AS1706
Type
Business
Risk
0 / 100 · Low

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
206.207.224.0/19
since May 2005
AS1706BusinessThe University of Arizona
via The University of Arizona

Registrations in this block

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

RangeAddressesNetnameHolderTypeCreatedAbuse contact
206.207.128.0/1732,768ARIZ-FORMER-WESTThe University of Arizona (UOAZ-Z) · USDirect AllocationJul 19, 1995abuse@arizona.edu
└ 206.207.128.0/1732,768WEST-206-207-128-ARIZArizona Tri-University Network (ASU, UA, NAU) (ARIZ) · USReallocatedFeb 27, 1996mike.brown@asu.edu
└ 206.207.224.0/198,192UOFAZThe University of Arizona (UOAZ) · USReallocatedJul 3, 1997abuse@arizona.edu

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 206.207.240.0/23

Prefix
206.207.240.0/23
Announced by
AS1706 The University of Arizona
Type
Business
RPKI
No RPKI
Netname
UOFAZ
Registrant
The University of Arizona
RIR
ARIN
Registry

Holder

Organization
The University of Arizona
Handle
UOAZ-Z
Range
206.207.128.0/17
Registration type
Direct Allocation
Record created
Jul 19, 1995
Legacy
yes
Origin network

AS1706

US
Name
The University of Arizona
Type
Education
Registered
Feb 13, 1992
Domain
arizona.edu
Industry
Colleges, Universities, and Professional Schools
Spamhaus ASN-DROP
not listed