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Autonomous System details for AS204203

AS204203

Atrin Information & Communications Technology Company PJS • atrinnet.net

AS204203 — Atrin Information & Communications Technology Company PJS

AS Name

Sepehr-Sabz-DC-TEH

Country

Iran (IR)

Website

atrinnet.net

Number of IPv4

4,096

Number of IPv6

ASN type

Business

Status

Allocated

Registry

RIPE

Allocated

July 28, 2015

Last updated

April 22, 2026

IP Ranges

16 IPv4 prefixes

Prefix	Company	Number of IPs
45.89.223.0/24	Ertebat Gostaran Rangin Kaman Co. Ltd	256
91.108.145.0/24	Internet Service Provider	256
91.108.146.0/24	Internet Service Provider	256
91.108.151.0/24	REFATEC	256
91.108.152.0/24	Internet Service Provider	256
94.139.179.0/24	Datak Company LLC	256
95.38.38.0/24	Fanava Group	256
95.38.195.0/24	FANAVADP	256
95.38.197.0/24	ANA DC	256
109.162.249.0/24	Datak Company LLC	256
178.239.148.0/24	Toloe Rayaneh Loghman Educational and Cultural Co. LTD	256
185.42.212.0/24	Rayaneh Gostar Farzanegan Ahwaz Company LTD.	256
185.161.36.0/24	Atrin Information & Communications Technology Company PJS	256
185.217.6.0/24	Atrin Information & Communications Technology Company PJS	256
185.229.133.0/24	Atrin Information & Communications Technology Company PJS	256
217.60.255.0/24	SepehrSabz IDC	256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS204203

1 peers

AS41881

AS204203 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS204203

3 upstreams

AS25124 AS52025 AS200370

AS204203 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS204203 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS204203

2 downstreams

AS60631 AS216054

AS204203 provides internet connectivity to these downstream Autonomous Systems.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.