asn.dev

Autonomous system

AS5484 CIS Shabakeh Gostar Shahriyar Co. (Ltd.)

Hosting RIPE

IPv4 addresses 1.54K 2 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly IR
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Shabakeh Gostar Shahriyar (CIS IT Group)

Iran · AI-generated

isp legacy

CIS is the network of Shabakeh Gostar Shahriyar Co. (Ltd.), an Iranian telecommunications and IT services company trading as CIS IT Group, registered near Tehran.

What it's used for

  • Wired and wireless connectivity and IT services for Iranian organisations.
  • The registered inetnums are held under the CIS-IT-Group-CoLtd netname, with at least one range described as serving a corporate customer, so the space reads as provider-assigned business connectivity rather than a consumer broadband pool.

Notable

  • A small network: a handful of /24s out of the 185.x space, all Iran-assigned.
  • Despite the low AS number, the routed prefixes are from a modern RIPE 185/8 allocation range, so the number is a poor guide to the age of the network behind it.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS44400Ertebatat Sabet Parsian Co. PJS366

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-03, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 2 prefixes · 1.54K addresses IPv6 0 prefixes

CountryNamePrefixes
IRIran (Islamic Republic of)2

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS5484
Registry name
CIS
Registrant
mostafanejati
Abuse contact
cis.64@hotmail.com
Registered
2012-01-02
Last changed
2020-09-28
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 6 valid, 0 with no ROA
ROAs
6 authorising AS5484
ASPA
no ASPA record
IRR
67% registered · 4 of 6 announcements
Route objects
6 naming AS5484

Reputation

Classification and threat

Hosting Datacenter or cloud provider. Addresses are servers, not people.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 451 networks and 1,853 prefixes, as published 2026-11-04. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check