AS204203 — Sepehr-Sabz-DC-TEH Atrin Information & Communications Technology Company PJS

AS204203 announces 20 IPv4 prefixes covering 5,120 addresses and 1 IPv6 prefixes.

About this network

The AS handle SEPEHR-SABZ-DC-TEH is held by Atrin Information & Communications Technology Company PJS.

What it's used for

• The address space carries diverse Iranian entities, with netnames including IR-EGRK-ERTEBAT-15-20250117, REFATEC, IR-DATAK-20081126, CLOUDINOW-NET, and IR-FANAVA-GROUP-20081211.
• The AS announces 5120 IPv4 addresses across 20 prefixes and 1 IPv6 prefix, while maintaining only 7 observed neighbours, a ratio indicative of a hosting or data center provider rather than a transit carrier.
• Traffic from this AS consists of web and API endpoints for various Iranian businesses and data center tenants, as evidenced by the distinct corporate registrants associated with the allocated blocks.

Notable

• Registrants for the announced prefixes include Babak Ghadaksaz, Fatemeh Nekouei, Reza Kolahdooz, Datak Company LLC, Cloudinow, and Fanava Group, which differ from the AS holder, suggesting the space is leased to or managed for multiple third-party organizations.
• The inventory consists of 20 distinct /24 IPv4 blocks and a single /29 IPv6 prefix, all located in Iran.

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

Announced prefixes

• 45.89.223.0/24
• 85.8.231.0/24
• 91.108.145.0/24
• 91.108.146.0/24
• 91.108.151.0/24
• 91.108.152.0/24
• 94.139.179.0/24
• 94.184.35.0/24
• 95.38.38.0/24
• 95.38.195.0/24
• 95.38.197.0/24
• 109.162.249.0/24
• 158.58.189.0/24
• 178.239.148.0/24
• 185.42.212.0/24
• 185.161.36.0/24
• 185.217.6.0/24
• 185.229.133.0/24
• 193.177.245.0/24
• 217.60.255.0/24
• 2a13:9540::/29

Upstream networks

• AS41881 Fanava Group
• AS42337 Respina Networks & Beyond PJSC
• AS200370 Farzanegan Pars Communications Company PJS
• AS25124 Datak Company LLC

Downstream networks

• AS60631 Vandad Vira Hooman LLC
• AS216054 Taymaz Gostaran Naghshe Almas Co. ( Ltd )
• AS216169 Mohammad Taha Mashhorrodi

Adjacent networks

• AS41881 Fanava Group
• AS60631 Vandad Vira Hooman LLC
• AS42337 Respina Networks & Beyond PJSC
• AS216054 Taymaz Gostaran Naghshe Almas Co. ( Ltd )
• AS216169 Mohammad Taha Mashhorrodi
• AS200370 Farzanegan Pars Communications Company PJS
• AS25124 Datak Company LLC

Routing security

• RPKI: 21 valid, 0 invalid and 0 not-found announcements; 26 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 28 route objects.
• Listed in as-sets: AS-EMIX, AS-HURRICANE, AS-HURRICANEV6, AS-IR-ASN, AS-RETN-ACTUAL-V4, AS-SET-FDP, AS-TICGW, AS-TRANSROUTE-SPEC, AS208555:AS-MOBINHOST, AS215633:AS-ABRBARANIDC, AS41194:AS-RASCOM, AS51026:AS-MOBINHOST, AS52025:AS-DOWNSTREAMS-AMSTERDAM.