asn.dev

Autonomous system

AS201540 PJCO

Unclassified RIPE

IPv4 addresses 16.90K 15 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly IR
Exchanges 0 recorded by PCH
Upstreams 1 1 downstream
Flagged prefixes 0 none

Summary

PJCO

Iran (Islamic Republic of) · AI-generated

telecom iran isp

PJCO is operated by Pishgaman Toseeh Fanavari Etelaat Va Ertebatat Jonoub (Joint Stock Company).

What it's used for

  • The address space is registered under netnames such as IR-PJCO-20150727 and IR-PJCO-20151009, all attributed to the same joint stock company.
  • The AS announces 16,896 IPv4 addresses across 15 prefixes and 1 IPv6 prefix, with only 2 observed neighbours, indicating a role as an access or regional provider rather than a transit hub.
  • As a telecommunications entity in Iran, the traffic consists of subscriber internet access and local network services.

Notable

  • All registrants in the RDAP data match the announcer, consistently listing Pishgaman Toseeh Fanavari Etelaat Va Ertebatat Jonoub (Joint Stock Company).
  • The address inventory is composed of multiple /22 and /21 blocks, primarily in the 185.109.0.0/16 and 185.120.0.0/16 ranges.

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, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS49100Pishgaman Toseeh Ertebatat Company (Private Joint Stock)1,654

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-25, 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 15 prefixes · 16.90K addresses IPv6 1 prefixes

CountryNamePrefixes
IRIran (Islamic Republic of)16

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201540
Registry name
PJCO
Registrant
HK355-MNT
Abuse contact
abuse@pj24.ir
Registered
2014-09-30
Last changed
2024-02-19
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 28 valid, 0 with no ROA
ROAs
30 authorising AS201540
ASPA
no ASPA record
IRR
100% registered · 28 of 28 announcements
Route objects
84 naming AS201540

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: 443 networks and 1,779 prefixes, as published 2026-10-24. 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