asn.dev

Autonomous system

AS47344 PRC

Hosting RIPE

IPv4 addresses 1.02K 1 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly SA
Exchanges 0 recorded by PCH
Upstreams 1 0 downstream
Flagged prefixes 0 none

Summary

Petro Rabigh

Saudi Arabia · AI-generated

business petrochemical corporate

The AS handle PRC is held by Petro Rabigh (Rabigh Refining & Petrochemical PJSC).

What it's used for

  • The address space carries corporate infrastructure for a major petrochemical manufacturer, as indicated by the netname SA-PETRORABIGH-20180419 and the registrant Rabigh Refining & Petrochemical PJSC.
  • The AS announces a single IPv4 prefix, 91.202.248.0/22, comprising 1024 addresses, with 0 IPv6 prefixes.
  • With only 1 observed neighbour, the network functions as an isolated internal corporate estate rather than a transit or access provider.
  • Traffic from this AS consists of internal corporate communications, industrial control systems, and office network endpoints for the petrochemical facility.

Notable

  • The registrant Rabigh Refining & Petrochemical PJSC matches the AS holder, confirming direct ownership of the address space.
  • The address inventory is a single contiguous /22 block, typical of a dedicated corporate allocation.
  • Secondary sources identify the operator as a joint venture between Saudi Aramco and Sumitomo Chemical, founded in 2005.

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
AS29684Nour Internet Company for Communications and Information Technology Ltd.295

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-10-11, 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 · 1.02K addresses IPv6 0 prefixes

CountryNamePrefixes
SASaudi Arabia1

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS47344
Registry name
PRC
Registrant
Rabigh Refining & Petrochemical PJSC
Abuse contact
sameh@nour.net.sa
Registered
2018-04-19
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 5 valid, 0 with no ROA
ROAs
5 authorising AS47344
ASPA
no ASPA record
IRR
100% registered · 5 of 5 announcements
Route objects
10 naming AS47344

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: 432 networks and 1,768 prefixes, as published 2026-10-12. 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