AS31303 — NIOC-AS National Iranian Oil Company

AS31303 announces 1 IPv4 prefixes covering 4,096 addresses and 0 IPv6 prefixes.

About this network

The AS handle NIOC-AS is held by National Iranian Oil Company.

What it's used for

• The address space carries corporate infrastructure for a state-owned oil and gas producer, as indicated by the netname IR-NIOC-20040326 and registrant "National Iranian Oil Company".
• The AS announces 4096 IPv4 addresses across 1 prefix (217.174.16.0/20) with 1 observed neighbour, implying a small, self-contained internal network rather than a transit or access provider.

Notable

• The registrant "National Iranian Oil Company" matches the AS holder name exactly.
• The National Iranian Oil Company is a government-owned entity responsible for Iran's crude oil and gas exploration, production, and distribution.
• The inventory consists of a single /20 block, representing a finely subdivided internal corporate estate.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 217.174.16.0/20

Upstream networks

• AS12880 Iran Information Technology Company PJSC

Adjacent networks

• AS12880 Iran Information Technology Company PJSC

Routing security

• RPKI: 0 valid, 0 invalid and 1 not-found announcements; 0 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 2 route objects.
• Listed in as-sets: AS-DCI, AS-EMIX, AS-IR-ASN, AS-IRANIAN, AS-NIOC, AS-TICGW, AS-TICIR, AS34984:AS-TELLCOM, AS7473:AS-CUSTOMERS:AS12880.