asn.dev

Autonomous system

AS48715 SEFROYEKPARDAZENG-AS Sefroyek Pardaz Engineering Company

Unclassified RIPE

IPv4 addresses 15.36K 29 prefixes
IPv6 prefixes 1 counted as prefixes, not addresses
Countries 1 mostly IR
Exchanges 0 recorded by PCH
Upstreams 1 2 downstream
Flagged prefixes 0 none

Summary

Sefroyek Pardaz Engineering

Iran (Islamic Republic of) · AI-generated

business iran engineering

The AS handle SEFROYEKPARDAZENG-AS is held by Sefroyek Pardaz Engineering PJSC.

What it's used for

  • The address space carries corporate and engineering infrastructure, evidenced by netnames such as IR-SEFROYEKPARDAZENG-20070809 and Sefroyek-IDC, along with reverse DNS entries pointing to shahrad.net and euhosted.com.
  • The AS announces 15,872 IPv4 addresses across 31 prefixes and 1 IPv6 prefix, while maintaining only 3 observed neighbours, a ratio that indicates an internal corporate estate rather than a transit or access network.
  • Traffic from this AS consists of internal corporate endpoints and engineering services for the Sefroyek Pardaz Engineering organisation.

Notable

  • All registrants in the evidence pack agree with the announcer, consistently listing Sefroyek Pardaz Engineering PJSC and associated abuse roles.
  • The address inventory is finely subdivided into numerous /22 and /24 blocks, reflecting site-by-site segmentation typical of a large internal corporate network.

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, 2 downstream and 4 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS43754Asiatech Data Transmission company4,232

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-15, 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 29 prefixes · 15.36K addresses IPv6 1 prefixes

CountryNamePrefixes
IRIran (Islamic Republic of)30

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS48715
Registry name
SEFROYEKPARDAZENG-AS
Registrant
MNT-SHAHRAD
Abuse contact
ripe-abuse@0-1.ir
Registered
2016-10-11
Last changed
2026-07-22
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 71 valid, 0 with no ROA
ROAs
74 authorising AS48715
ASPA
no ASPA record
IRR
100% registered · 71 of 71 announcements
Route objects
74 naming AS48715

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: 442 networks and 1,781 prefixes, as published 2026-10-16. 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