AS52140 — UNHCR-IR-AS United Nations High Commissioner for Refugees

AS52140 announces 1 IPv4 prefixes covering 2,048 addresses and 0 IPv6 prefixes.

About this network

UNHCR-IR-AS is operated by United Nations High Commissioner for Refugees (UNHCR).

What it's used for

• The address space carries UNHCR's operational network in Iran, as indicated by netnames UNHCR-IR and IR-UNHCR-IRAN-20110105 and registrants UNHCR IRAN ROLE and United Nations High Commissioner for Refugees.
• The AS announces 2048 IPv4 addresses across 3 prefixes with 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
• Traffic from this AS consists of internal communications and data services for UNHCR staff and operations supporting the refugee population in Iran.

Notable

• Registrants consistently identify the holder as UNHCR Iran, aligning with the AS handle and announced prefixes.
• The address inventory is compact, comprising three contiguous IPv4 blocks within the 46.255.216.0/22 range.

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

Announced prefixes

• 46.255.216.0/21

Upstream networks

• AS42337 Respina Networks & Beyond PJSC
• AS24631 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS

Adjacent networks

• AS42337 Respina Networks & Beyond PJSC
• AS24631 Tose'h Fanavari Ertebabat Pasargad Arian Co. PJS

Routing security

• RPKI: 2 valid, 0 invalid and 0 not-found announcements; 2 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 6 route objects.
• Listed in as-sets: AS-AZAD24NET, AS-DCI, AS-EMIX, AS-IR-ASN, AS-RESPINA, AS-RETN-ACTUAL-V4, AS-TICGW, AS34984:AS-TELLCOM, AS41194:AS-RASCOM.