asn.dev

Autonomous system

AS205134 DorsaCloud Dorsa Expert System PJS

Unclassified RIPE

IPv4 addresses 256 1 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

DorsaCloud

Iran (Islamic Republic of) · AI-generated

cloud iran business

DORSACLOUD is operated by Dorsa Expert System PJS.

What it's used for

  • The address space carries cloud and enterprise services, indicated by the netname IR-DORSAEXPERTSYSTEM-20230517 and the registrant Dorsa Expert System PJS.
  • The AS announces 256 IPv4 addresses across 1 prefix with 1 observed neighbour, a ratio consistent with a small-scale service provider or internal corporate estate rather than a large access network.
  • Traffic from this AS consists of web and API endpoints for the DorsaCloud platform, serving business clients in Iran.

Notable

  • The registrant Dorsa Expert System PJS matches the AS handle DORSACLOUD and the netname, confirming consistent ownership.
  • The address inventory consists of a single /24 block (91.216.171.0/24), representing a compact and focused allocation.

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
AS49972NAMAVARAN e ASR e Novin Information Technology (FANHAB) , Private Joint-Stock Co61

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-31, 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 1 prefixes · 256 addresses IPv6 0 prefixes

CountryNamePrefixes
IRIran (Islamic Republic of)1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS205134
Registry name
DorsaCloud
Registrant
DorsaCloud-MNT
Abuse contact
abuse@dorsa.cloud
Registered
2022-05-11
Last changed
2026-09-27
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 1 valid, 0 with no ROA
ROAs
3 authorising AS205134
ASPA
no ASPA record
IRR
100% registered · 1 of 1 announcements
Route objects
2 naming AS205134

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

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: 447 networks and 1,843 prefixes, as published 2026-11-01. 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