LAYER3 INTEL
Get started
Sign in
Data as of Nov 5, 2026

81.12.57.0/24

No anonymizer space · no proxy exits in 30 days

Arsan Technology Development Co Ltd · space held by Soroush Rasanheh Company Ltd

Announcement
this exact prefix
RPKI valid
Announced by
AS206647
Type
Hosting
Risk
50 / 100 · Medium

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
81.12.0.0/1732,768IR-SINET-20020527Soroush Rasanheh Company Ltd (ORG-SAVC1-RIPE) · IRALLOCATED PAMay 27, 2002ripencc@sinet.ir
└ 81.12.56.0/23512RESPINAunknownSUB-ALLOCATED PADec 24, 2025ripencc@sinet.ir
via IR-SINET-20020527
└ 81.12.57.0/24256IRVMunknownASSIGNED PADec 24, 2025ripencc@sinet.ir
via RESPINA

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
Registry

Holder

Organization
Soroush Rasanheh Company Ltd
Handle
ORG-SAVC1-RIPE
Range
81.12.0.0/17
Registration type
ALLOCATED PA
Record created
May 27, 2002
Reallocated to
Not named in the registry
Reallocated range
81.12.56.0/23
Reallocation type
SUB-ALLOCATED PA
Reallocated
Dec 24, 2025
Origin network

AS206647

IR
Name
Arsan Technology Development Co Ltd
Type
Hosting
Registered
Jul 15, 2025
Domain
irvm.org
Spamhaus ASN-DROP
not listed