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Data as of Nov 5, 2026

213.176.5.0/24

No anonymizer space · no proxy exits in 30 days

Iranian Research Organization for Science & Technology

Announcement
this exact prefix
RPKI valid
Announced by
AS15611
Type
Business
Risk
0 / 100 · Low

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
213.176.0.0/1732,768IR-IROST-19991208Iranian Research Organization for Science & Technology (ORG-IROF1-RIPE) · IRALLOCATED PAJun 27, 2002ipdomain@irost.ORG
└ 213.176.5.0/24256SAORG-IROrganization of Student Affairs Islamic Republic Of IranASSIGNED PAMay 9, 2016ipdomain@irost.ORG
via IR-IROST-19991208

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Iranian Research Organization for Science & Technology
Handle
ORG-IROF1-RIPE
Range
213.176.0.0/17
Registration type
ALLOCATED PA
Record created
Jun 27, 2002
Origin network

AS15611

IR
Name
Iranian Research Organization for Science & Technology
Type
Education
Registered
Aug 22, 2000
Domain
irost.org
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed