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Autonomous System details for AS15611

AS15611
Iranian Research Organization for Science & Technology • irost.org

AS15611 — Iranian Research Organization for Science & Technology

AS Name
IROST-AS
Country
Iran (IR)
Website
Number of IPv4
3,072
Number of IPv6
0
ASN type
Business
Status
Allocated
Registry
RIPE
Allocated
December 01, 2001
Last updated
August 26, 2025

IP Ranges

12 IPv4 prefixes
Prefix Company Number of IPs
62.60.136.0/24 Iranscience network Data Center & Storage Network 256
62.60.137.0/24 IRANSCIENCE NET 256
62.60.139.0/24 Iranian Research Organization for Science & Technology 256
62.60.140.0/24 Host IDC Service Provider 256
62.60.142.0/24 Iranian Research Organization for Science & Technology 256
62.60.145.0/24 Host IDC Service Provider 256
213.176.4.0/24 IranianResearch Organization fo Science and Technology 256
213.176.5.0/24 Iranian Research Organization for Science & Technology 256
213.176.122.0/24 Iranian Research Organization for Science & Technology 256
213.176.123.0/24 Iranian Research Organisation for Science,Technology 256
213.176.124.0/24 irost org 256
213.176.125.0/24 Iranian Research Organization for Science & Technology 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 AS15611

2 peers

AS15611 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 AS15611

1 upstreams

AS15611 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS15611 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS15611

0 downstreams

AS15611 has no downstreams recorded.

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.

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